For desktop PC enthusiasts, a PC case can project luxury, mystique...or whimsy. (Call it PC personality projection.) It's the outer face, plus a window into the power inside. If you take pride in your PC, the proper chassis boosts the enjoyment of your build—and it can enhance its performance, too. PCMag has been reviewing PC cases for decades, and we evaluate the latest models via rigorous, repeatable tests employing standard sets of components. We measure thermal and acoustic performance with those parts installed in a test build, and assess cases for design, ease of building, materials, and—of course!—value. Our current best pick for a classic ATX PC tower-style case is Corsair's Air 5400, but we have plenty more picks for MicroATX, Mini-ITX, and a host of other specific case sizes and scenarios, all tested and vetted hands on. Use our recommendations and buying advice below as a rallying point for getting your dream build going.
Overview
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![Corsair Air 5400]()
Best ATX Tower PC CaseCorsair Air 5400
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![Cooler Master Qube 500 Flatpack]()
Best ATX Compact PC CaseCooler Master Qube 500 Flatpack
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![In Win A3]()
Best MicroATX PC CaseIn Win A3
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![Fractal Design Era 2]()
Best Mini-ITX PC CaseFractal Design Era 2
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![Corsair 9000D RGB Airflow]()
Best Extended ATX PC CaseCorsair 9000D RGB Airflow
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![Thermaltake View 270 TG ARGB Matcha Green]()
Best Budget ATX Tower PC CaseThermaltake View 270 TG ARGB Matcha Green
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![Lian Li DAN A3-mATX]()
Best Budget MicroATX PC CaseLian Li DAN A3-mATX
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![Hyte X50]()
Best Glass Showcase PC CaseHyte X50
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![SilverStone Crown 04]()
Best Home Theater PC CaseSilverStone Crown 04
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![Hyte Y70 Touch Infinite]()
Best PC Case With a Built-In ScreenHyte Y70 Touch Infinite
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![SilverStone Alta D1]()
Best Extreme Workstation CaseSilverStone Alta D1
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![Be Quiet Shadow Base 800 DX]()
Best PC Case for Silent OperationBe Quiet Shadow Base 800 DX
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![NZXT H3 Flow]()
Best PC Case for the Very Tightest BudgetsNZXT H3 Flow
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![SilverStone Alta F2]()
Best Cost-No-Object PC CaseSilverStone Alta F2
You Can Trust Our Reviews
Deeper Dive: Our Top Tested Picks
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![Corsair Air 5400]()
Best ATX Tower PC CaseCorsair Air 5400
Pros & Cons
Why We Picked It
The Air 5400 stands out as our current best ATX tower case we’ve tested because its cooling system isn’t just different—it’s demonstrably more effective. Employing an innovative three-chamber layout, it isolates the CPU’s liquid-cooler radiator from the main system interior, venting heat directly out of the side of the case rather than dumping it into the graphics-card and motherboard zones. Few cases make such a dramatic difference simply by making better use of airflow physics, and in our testing, the payoff was clear.
Beyond that, the Air 5400 features cutouts for both traditional and reverse-connector motherboards, nifty brush-style cable pass-throughs, hinged sides, and a flexible drive cage system. Add reasonable noise levels and versatile front-panel USB, and the Air 5400 is the complete package. Just know that you'll want to budget for a 360mm cooler for the Air 5400. One is necessary to fully outfit one of the most capable, thermally optimized tower chassis available off the shelf.
Who It's For
Performance-focused PC builders: If you want to prioritize maximum CPU cooling without resorting to exotic mods or custom loop setups, start with the Air 5400. It enables off-the-shelf hardware to deliver great thermal results.
Clean-freak PC builders: Enthusiasts who like clean, organized builds will appreciate the support for reverse-connector motherboards, the clever cable routing with brush pass-throughs, and the wide-open internal access to make things tidy.
Builders planning to install a robust CPU: The Air 5400 is a smart choice for anyone planning to use a 360mm AIO cooler, especially those with high-end CPUs that require aggressive thermal headroom. Indeed, this case isn't operating at its full potential, and may look odd, if used with anything less than a 360mm AIO cooler.
Specs & Configurations
120mm or 140mm Fan Positions 10 120mm to 200mm Fans Included 3 Dimensions (HWD) 18.6 by 13.4 by 18.6 inches Front Panel Ports HD Audio Front Panel Ports USB 3.2 Gen 1 Type-C (2) Front Panel Ports USB 3.2 Gen 2 Type-C Included Fan Lighting Color Addressable RGB Internal 2.5-Inch Bays 2 Internal 3.5-Inch Bays 1 Internal Chassis Lighting Color None Maximum CPU Cooler Height 180 Maximum GPU Length 430 Motherboard Form Factors Supported ATX Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 7 Power Supply Form Factor Supported ATX Power Supply Maximum Length 200 Power Supply Mounting Location Side Side Window(s)? Yes (Tempered Glass) Weight 30.5 Learn More Corsair Air 5400 Review -
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![Cooler Master Qube 500 Flatpack]()
Best ATX Compact PC CaseCooler Master Qube 500 Flatpack
Pros & Cons
Why We Picked It
The PC case as a DIY project of its own, even before you install any parts? That's the conceit of the clever Qube 500, which lets you IKEA your way to a cute, compact PC. The Qube features an attractive, fun aesthetic in several colors. It delivers above-average value (and lots of fun!) for the money. But the real fun comes from the “Flatpack” experience, which introduces an affordable build-it-yourself element without sacrificing the structural quality or durability of a factory-built chassis. You assemble the case from panels and brackets. Assembly is straightforward, with well-labeled parts and smart design touches, such as grommeted drive mounts, adjustable fan positions, and thoughtful cable routing space.
Also, unlike most compact cases that lock builders into tight layouts and strict component limits, the Qube 500 supports full-size ATX motherboards, standard ATX power supplies, multiple drive configurations, and a wide variety of cooling setups—while still maintaining a footprint small enough to fit in tight desk spaces.
Who It's For
DIY-minded builders: The Qube 500's assemble-it-yourself ethos delivers true DIY hounds a cost-effective chassis. You'll have a pretty good case after you've had fun building it, with swappable face panels that let you spruce up the look when the colors get old.
Families looking for a "together" project: The Qube 500 is also an excellent creative project for individuals, parents, and kids, or anyone who wants a build that feels hands-on and personal. Assembling it could be a memorable family activity.
Space-strapped PC builders: The Qube is a great fit for users with limited space who still want a full-ATX build—ideal for gamers, dorm-room setups, apartment dwellers, or anyone who needs flexible hardware in a smaller footprint without trade-offs.
Specs & Configurations
120mm or 140mm Fan Positions 3 120mm to 200mm Fans Included 1 Dimensions (HWD) 16.4 by 9.1 by 16.0 inches Front Panel Ports HD Audio Front Panel Ports USB 3.2 Gen 1 Type-A (2) Front Panel Ports USB 3.2 Gen 2 Type-C Included Fan Lighting Color None Internal 2.5-Inch Bays 3 Internal 3.5-Inch Bays 4 Internal Chassis Lighting Color None Maximum CPU Cooler Height 175 Maximum GPU Length 368 Motherboard Form Factors Supported ATX Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 7 Power Supply Form Factor Supported ATX Power Supply Maximum Length 215 Power Supply Mounting Location Bottom Side Window(s)? Yes (Tempered Glass) Weight 17 Learn More Cooler Master Qube 500 Flatpack Review -
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![In Win A3]()
Best MicroATX PC CaseIn Win A3
Pros & Cons
Why We Picked It
Many of us use the boxing analogy “punching above your weight class” when a person or a thing performs unexpectedly well. But what about a PC case? Take the In Win A3: This MicroATX case is just a little bigger than the typical size for its class, but that upsizing yields a significant payoff. In testing, that little extra breathing room paid off with strong temperatures across CPU, GPU, and voltage regulator measurements, delivering performance that rivals mid-tower cases while occupying much less space.
Tool-free side panels, proper support for large GPUs and power supplies, strong cable management, bottom-to-top airflow with full-span filtration, and easy access to I/O all contribute to making the A3's building experience smooth. It’s a rare MicroATX case that looks dapper (In Win's styling is always distinctive), builds comfortably, and performs like something bigger.
Who It's For
Compact PC builders who don't want to compromise: If you want a compact desktop that still offers cooling and airflow to handle high-end components, this case strikes the perfect balance.
Value seekers: MicroATX is that curious 'tweener size often neglected by serious PC builders, but MicroATX motherboards tend to be the best values in a line, and this case lets you leverage them.
Enthusiasts who appreciate clever engineering: The A3 is also a great option for builders who have an eye for detail. The removable panels, dedicated GPU and PSU support brackets, and solid drive mounts make it easy to build a system that looks professional and stays tidy.
Specs & Configurations
120mm or 140mm Fan Positions 5 120mm to 200mm Fans Included 1 Dimensions (HWD) 13.63 by 8.47 by 15.75 inches Front Panel Ports HD Audio Front Panel Ports USB 3.2 Gen 1 Type-A (2) Front Panel Ports USB 3.2 Gen 2x2 Type-C Included Fan Lighting Color Addressable RGB Internal 2.5-Inch Bays 3 Internal 3.5-Inch Bays 2 Internal Chassis Lighting Color None Maximum CPU Cooler Height 162 Maximum GPU Length 340 Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 4 Power Supply Form Factor Supported ATX Power Supply Maximum Length 200 Power Supply Mounting Location Top Side Window(s)? Yes (Tempered Glass) Weight 11.6 Learn More In Win A3 Review -
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![Fractal Design Era 2]()
Best Mini-ITX PC CaseFractal Design Era 2
Pros & Cons
Why We Picked It
We chose the Fractal Design Era 2 as our best general-appeal Mini-ITX case pick because the company took the oh-so-promising, striking design of its somewhat flawed Era ITX predecessor, internalized user (and reviewer!) feedback, and ironed out almost all the wrinkles with some thoughtful engineering. Premium materials (including an aluminum body and a walnut top panel) pair up here with improved cooling, enhanced ventilation, and a mix of easy-assembly features for a simply spectacular case. It accommodates a variety of configurations and offers a satisfying build experience, too, thanks to Fractal's typical clear instructions and well-labeled accessory kit.
In testing, the Era 2 performed within acceptable thermal limits across CPU, VRM, and GPU temperatures—no small feat for a case committed to true Mini-ITX dimensions. This is one of the rare Mini-ITX cases that feels luxurious to handle, is easy to assemble, offers a flexible component layout, and looks stunning to display—all while performing dependably under load.
Who It's For
Design-first DIY-ers: The Era 2 is right on for Mini-ITX builders who want a premium, design-forward system that still runs cool enough for modern hardware. If you’ve always wanted a compact showpiece PC that looks like décor rather than a metal box, this chassis is made for you.
Builders seeking a hassle-free build: No Mini-ITX build is ever truly 1-2-3. Still, the Era 2's adjustable “spine,” smart cable routing, and easy-removal panels (including its single-piece outer sleeve) make it much less finicky than many other small-form-factor cases—perfect if you enjoy PC building but don’t enjoy wrestling with tight tolerances.
Specs & Configurations
120mm or 140mm Fan Positions 4 120mm to 200mm Fans Included 2 Dimensions (HWD) 12.4 x 6.5 x 14.4 inches Front Panel Ports HD Audio Front Panel Ports USB 3.2 Gen 1 Type-A (2) Front Panel Ports USB 3.2 Gen 2x2 Type-C Included Fan Lighting Color None Internal 2.5-Inch Bays 4 Internal Chassis Lighting Color None Maximum CPU Cooler Height 70 Maximum GPU Length 326 Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 3 Power Supply Form Factor Supported SFX Power Supply Maximum Length 200 Power Supply Mounting Location Front Side Window(s)? No Weight 10.1 Learn More Fractal Design Era 2 Review -
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![Corsair 9000D RGB Airflow]()
Best Extended ATX PC CaseCorsair 9000D RGB Airflow
Pros & Cons
Why We Picked It
We've crowned the Corsair 9000D RGB Airflow tops among Extended ATX (EATX) cases for its sheer scale and ambition. This $499 tower's enormous dimensions—27.5 inches tall and capable of housing two full systems simultaneously—allow it to accommodate practically any hardware configuration, from massive EATX motherboards to dual graphics cards and multi-loop liquid cooling setups. With room for up to four 480mm radiators, as many as 21 (!) fans, and flexible drive-tray placement, the 9000D ensures that airflow, cooling, and component clearance are never a limiting factor.
Its modular “Infinirail” fan mounts (a kind of slide-in/slide-out tray for fans), support for dual power supplies, and Corsair iCUE-controlled RGB lighting make it an extreme dream platform for streaming or pro editing setups. The inclusion of dual-system support—allowing a main EATX rig alongside a Mini-ITX board, complete with independent power and reset buttons—is unparalleled in flexibility. While it’s clearly designed for a niche audience willing to invest in the parts to fill it, if you need a case for two rigs in one—and have the desk space—it's hard to top this monster.
Who It's For
Streamers and content creators: The 9000D is especially well suited for these power users, who may need a secondary Mini-ITX system for capture, encoding, or rendering without slowing down their main rig. The dual-system capability is perfect for multitasking in one unified setup.
Component jockeys with bottomless budgets: The 9000D appeals to anyone who wants complete freedom in hardware configuration. If you value maximum airflow, limitless expansion, and the ability to mount massive radiators or multiple fans without compromise, this case is built for you—just make sure you have the desk (and budget) to match.
Liquid-cooling extremists: This mega-case is also great for custom-loop cooling enthusiasts who want maximum radiator and fan support, or anyone running extreme multi-GPU setups. (For casual users, it’s overkill in every dimension.)
Specs & Configurations
120mm or 140mm Fan Positions 21 Dimensions (HWD) 27.5 by 12.2 by 27.7 inches Fan Controller Included? Front Panel Ports HD Audio Front Panel Ports USB 3.2 Gen 1 Type-A (4) Front Panel Ports USB 3.2 Gen2 Type-C (2) Internal 2.5-Inch Bays 6 Internal 3.5-Inch Bays 5 Internal Chassis Lighting Color None Maximum CPU Cooler Height 180 Maximum GPU Length 580 Motherboard Form Factors Supported ATX Motherboard Form Factors Supported E-ATX Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX Motherboard Form Factors Supported SSI-CEB Motherboard Form Factors Supported SSI-EEB PCI Expansion Slot Positions 10 Power Supply Form Factor Supported ATX, SFX, SFX-L Power Supply Maximum Length 225 Power Supply Mounting Location Bottom Side Window(s)? Yes (Tempered Glass) Weight 66.2 Learn More Corsair 9000D RGB Airflow Review -
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![Thermaltake View 270 TG ARGB Matcha Green]()
Best Budget ATX Tower PC CaseThermaltake View 270 TG ARGB Matcha Green
Pros & Cons
Why We Picked It
This green chassis could save you some green, too: The View 270 RG ARGB gets you a bunch of typically higher-end features at a budget price. Given the View 270 RG's USB Type-C support, wraparound glass, three spiffy included fans, and dust filters at all fan locations, you can't ask for much more from a PC case under $100. The thoughtful design, including full cable-stowage space behind the motherboard tray and easy access to drive mounts, makes installation straightforward and tidy, despite the lower-cost steel construction.
We gave the View 270 our Editors’ Choice award for its exceptional value proposition. Not to mention the striking hue of our test model—try finding a better green case from another maker. We’ll wait here. (In fairness, white and an equally striking Hydrangea Blue are options too.)
Who It's For
People who like pistachio: Call it a green giant. The View 270 TG is a winner of an ATX case for gaming-system builders seeking a superior value that'll free up cash for other components. It's a unique-looking case that looks and acts like it costs a bunch more than it does.
First-time PC builders on a budget: The View 270 is also a good fit for first-timers seeking a straightforward assembly experience. The spacious cable-management areas and flexible component clearance simplify the building process.
Specs & Configurations
120mm or 140mm Fan Positions 6 120mm to 200mm Fans Included 3 Dimensions (HWD) 18.02 by 9.07 by 17.9 inches Front Panel Ports HD Audio Front Panel Ports USB 3.0 Gen 1 Type-A (2) Front Panel Ports USB 3.2 Gen 2 Type-C Included Fan Lighting Color Addressable RGB Internal 2.5-Inch Bays 2 Internal 3.5-Inch Bays 2 Internal Chassis Lighting Color None Maximum CPU Cooler Height 180 Maximum GPU Length 428 Motherboard Form Factors Supported ATX Motherboard Form Factors Supported E-ATX Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 7 Power Supply Form Factor Supported ATX Power Supply Maximum Length 280 Power Supply Mounting Location Bottom Side Window(s)? Yes (Tempered Glass) Weight 14 -
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![Lian Li DAN A3-mATX]()
Best Budget MicroATX PC CaseLian Li DAN A3-mATX
Pros & Cons
Why We Picked It
A design collaboration with case brand DAN Cases (a well-regarded German maker of compact chassis), Lian Li's DAN A3-mATX is full of details that will surely surprise its fans. It’s too big to be a true “compact” case, but it's far from a desk hog and holds a lot of gear. That includes full-size ATX power supplies, 3.5- and 2.5-inch drives, and graphics cards up to 334mm in length, making it an exceptionally flexible chassis for the MicroATX form factor. Its steel construction, chrome-accented front panel, and thoughtful modularity—such as removable fan mounts and a versatile power-supply adapter—punch well above its price point.
And it's a very good value for the features and build quality you get. It's a Goldilocks MicroATX PC case of sorts, just about the right size for what most folks own to fill it. Performance-wise, the DAN A3-mATX delivers solid airflow and quiet operation. The case is well-suited to midrange builds, air-cooled systems, or smaller liquid-cooled setups.
Who It's For
Practical-minded MicroATX builders: The DAN is the man if your PC build is not a liquid-cooled monster with a Godzilla video card. It's best built out with Lian's Li's solid side panel, given the lack of cable finessing features, so this build will be more substance over style.
First-time builders: The Lian Li DAN is also great for those who value straightforward assembly and solid construction. Modular fan mounts, accessible drive bays, and a well-thought-out front-panel I/O make installation easy, even for first-timers.
Specs & Configurations
120mm or 140mm Fan Positions 4 Dimensions (HWD) 12.66 by 7.64 by 17.8 inches Front Panel Ports HD Audio Front Panel Ports USB 3.0 Gen 1 Type-A (2) Front Panel Ports USB 3.1 Gen 2 Type-C Included Fan Lighting Color RGB Internal 2.5-Inch Bays 3 Internal 3.5-Inch Bays 1 Internal Chassis Lighting Color None Maximum CPU Cooler Height 165 Maximum GPU Length 425 Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 4 Power Supply Form Factor Supported ATX, SFX, SFX-L Power Supply Maximum Length 270 Power Supply Mounting Location Front Side Window(s)? Optional Accessory Weight 10.8 Learn More Lian Li DAN A3-mATX Review -
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Credit: Thomas Soderstrom
![Hyte X50]()
Best Glass Showcase PC CaseHyte X50
Pros & Cons
Why We Picked It
Puffy and bubbly looking, the Hyte X50 stands out for its wild design, playful colors, versatile cooling support, and affordability. Its unique, pillow-like curves and wraparound glass panels make it an instant conversation piece. Even so, it's a serious chassis, supporting a range of cooling configurations, including front-mounted triple 140mm fans and up to 360mm radiators in multiple locations. It's functional as well as fun.
We tested the X50 in Hyte's purplish hue; the X50 comes in eye-catching colors like bright red, light green, light pink, and purplish blue with similarly savory names like Wild Cherry, Matcha, Strawberry Milk, and Taro Milk. (Pitch Black and Snow White are also options.) The case is also available in an X50 Air variant that replaces the glass with perforated metal for $30 less.
Who It's For
PC builders looking for "wow" factor: The X50 is ideal for builders who want a colorful, standout PC case. Its bubbly, colorful design and wraparound glass showcase internal components in a way that’s anything but ordinary.
Users who prioritize flexible cooling: With support for large radiators and multiple fan placements, the X50 allows builders to optimize airflow for midrange or enthusiast builds.
Specs & Configurations
120mm or 140mm Fan Positions 10 Dimensions (HWD) 20.3 by 10.0 by 20.3 inches Front Panel Ports HD Audio Front Panel Ports USB 3.2 Gen 1 Type-A (2) Front Panel Ports USB 3.2 Gen 2 Type-C Included Fan Lighting Color None Internal 2.5-Inch Bays 2 Internal 3.5-Inch Bays 1 Internal Chassis Lighting Color None Maximum CPU Cooler Height 162 Maximum GPU Length 430 Motherboard Form Factors Supported ATX Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 7 Power Supply Form Factor Supported ATX Power Supply Maximum Length 220 Power Supply Mounting Location Top Side Window(s)? Yes (Tempered Glass) Weight 25.6 Learn More Hyte X50 Review -
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![SilverStone Crown 04]()
Best Home Theater PC CaseSilverStone Crown 04
Pros & Cons
Why We Picked It
The home theater PC (HTPC) lives! SilverStone's Crown 04 perfectly balances traditional home theater aesthetics with full-size PC functionality. Its horizontal, desktop-style design mimics the look of a classic stereo component, blending into a living-room entertainment setup. With a brushed-aluminum face, a fold-down port door, and discrete power and drive LEDs, it gives off high-end AV component vibes. Inside, though, it's a PC all the way: It has support for full-size EATX motherboards, long graphics cards, and multiple radiator and fan mounts, giving builders the flexibility to create a high-performance HTPC capable of gaming, media streaming, or local content playback.
Noise containment is also a strength—crucial for a device that lives in a living room. The thermal performance is slightly behind most vertical towers, but the case’s layout, fan placement options, and built-in intake fans allow users to create adequate airflow without introducing excess noise. In an HTPC market largely devoid of serious contenders, the Crown 04 combines style, expandability, and quiet operation to reinvent the modern, high-end HTPC case.
Who It's For
HTPC holdouts: This case is catnip for HTPC enthusiasts who want a full-size PC that fits neatly alongside traditional living room AV components like audio receivers or Blu-ray players. The clean, minimalist look will complement their home theater setups.
Quiet-compute enthusiasts: The Crown 04, at least in its stock configuration, is perfect for users seeking a quiet living-room computing experience, whether for PC games, streaming, or video-file playback.
Specs & Configurations
120mm or 140mm Fan Positions 7 120mm to 200mm Fans Included 3 Dimensions (HWD) 9.4 by 17.3 by 18.4 inches Front Panel Ports HD Audio Front Panel Ports USB 3.2 Gen 1 Type-A (4) Front Panel Ports USB 3.2 Gen 2 Type-C Included Fan Lighting Color None Internal 2.5-Inch Bays 3 Internal 3.5-Inch Bays 2 Internal Chassis Lighting Color None Maximum CPU Cooler Height 180 Maximum GPU Length 414 Motherboard Form Factors Supported ATX Motherboard Form Factors Supported E-ATX Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 8 Power Supply Form Factor Supported ATX Power Supply Maximum Length 208 Power Supply Mounting Location Side Side Window(s)? No Weight 25.5 Learn More SilverStone Crown 04 Review -
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![Hyte Y70 Touch Infinite]()
Best PC Case With a Built-In ScreenHyte Y70 Touch Infinite
Pros & Cons
Why We Picked It
The Y70 Touch Infinite carries forward the breakout appeal of Hyte's original Y70 with its standout vertical touch display and thoughtfully designed interior. The corner-mounted touch panel, now larger at 14.9 inches and rated for up to 500 nits of brightness, offers a striking way to monitor system stats, display images, or even play simple games, making it a true centerpiece for a custom PC build.
Behind the distinctive display, the case accommodates a wide range of hardware, including full-size EATX motherboards, large graphics cards, and multiple fan or radiator mounts. It ships without factory fans, but its clever internal design provides ample mounting points for side, bottom, and top cooling, allowing builders to tailor airflow according to their hardware and aesthetic preferences. Also, the case’s included GPU riser cable, power-supply tunnel, and modular drive trays make it straightforward to maintain a clean interior, which complements the high-visibility screen.
Who It's For
PC builders seeking a case with an integrated LCD: This case is perfect for PC enthusiasts who want a built-in display to monitor system stats, show off graphics, or run small apps directly on their chassis. It’s ideal for custom builders who value unique design elements and are comfortable adding their own fans to optimize cooling.
Builders looking to install large components: The Y70 Touch Infinite appeals to users who need compatibility with full-sized hardware—EATX boards, large GPUs—while making their build a visual centerpiece.
Specs & Configurations
120mm or 140mm Fan Positions 10 Dimensions (HWD) 19.3 by 12.6 by 18.7 inches Front Panel Ports HD Audio Front Panel Ports USB 3.2 Gen 1 Type-A (2) Front Panel Ports USB 3.2 Gen 2 Type-C Included Fan Lighting Color None Internal 2.5-Inch Bays 4 Internal 3.5-Inch Bays 2 Internal Chassis Lighting Color None Maximum CPU Cooler Height 180 Maximum GPU Length 422 Motherboard Form Factors Supported ATX Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 7 Power Supply Form Factor Supported ATX Power Supply Maximum Length 235 Power Supply Mounting Location Side Side Window(s)? Yes (Tempered Glass) Weight 24.7 Learn More Hyte Y70 Touch Infinite Review -
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![SilverStone Alta D1]()
Best Extreme Workstation CaseSilverStone Alta D1
Pros & Cons
Why We Picked It
We chose the SilverStone Alta D1 as our top extreme-workstation chassis for its rare blend of legacy versatility and forward-looking modularity. This $799.99 chassis embraces the spirit of classic tower workstations with support for massive storage arrays, multiple power supplies, and high-end cooling setups—all in a design that invites customization. Builders can configure the case to prioritize storage, cooling, or graphics performance, swapping in the modules that fit their specific setup.
With 11 expansion slot positions, support for swappable module bays, and hot-swap-ready drive cages, it's a builder’s dream for specialized use cases, from media editing to scientific computing. While not quite a server tower, the Alta D1 channels that pedigree and flexibility, offering an ideal foundation for power users who have demanding needs, niche hardware, or long-term upgrade plans.
Who It's For
Video editors, 3D artists, engineers, or archivists: Professionals who require all the internal storage, expansion cards, and advanced cooling possible will thrill to this Alta model. Extreme modularity and flexibility are the order of the day; with repositionable cages and support for multiple power supplies, it’s great for anyone pushing the limits of workstation hardware in a single, well-organized chassis.
Builders with a foot in the old and the new: This case is also ideal for enthusiasts who want a mix of legacy and modern hardware, including optical drives or platter-based storage, in a highly configurable, long-lasting chassis.
Serious PC customizers: Advanced DIYers who enjoy fully customizing their build layout can go to town here. With careful planning, they can optimize airflow, component placement, and future upgrades without compromise.
Specs & Configurations
120mm or 140mm Fan Positions 14 120mm to 200mm Fans Included 3 Dimensions (HWD) 25.63 by 10.44 by 19.0 inches External 5.25-Inch Bays 4 Front Panel Ports USB 3.2 Gen 1 Type-A (2) Front Panel Ports USB 3.2 Gen 2 Type-C Included Fan Lighting Color None Internal 2.5-Inch Bays 8 Internal 3.5-Inch Bays 4 Internal Chassis Lighting Color None Maximum CPU Cooler Height 191 Maximum GPU Length 372 Motherboard Form Factors Supported ATX Motherboard Form Factors Supported E-ATX Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 11 Power Supply Form Factor Supported ATX Power Supply Maximum Length 260 Power Supply Mounting Location Top Side Window(s)? No Weight 47 Learn More SilverStone Alta D1 Review -
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![Be Quiet Shadow Base 800 DX]()
Best PC Case for Silent OperationBe Quiet Shadow Base 800 DX
Pros & Cons
Why We Picked It
Few cases we've reviewed can simultaneously hold a triple-140mm-fan radiator on both the front and top. Even rarer? A case big enough inside to do that but still small enough on the outside to carry the label “mid-tower.” Be Quiet pulled that off while making the Shadow Base 800 DX an exceptionally well-constructed under-$200 box capable of hosting EATX motherboards and running hush-hush with its stock parts. This is not a garish bling box for the RGB hounds in the crowd, but a great performer and value.
How does it live up to the "Quiet" in the name? Be Quiet’s signature sound-dampening materials, including a cloth-faced bitumen sheet on the right-side panel and carefully engineered cable tunnels, minimize vibration and noise transmission from high-performance components. Factory-installed fans, combined with the case’s thoughtful airflow paths and dust-filtered panels, allow the system to stay cool without requiring high RPMs, delivering near-silent operation even under load.
Who It's For
PC builders who prioritize silence: The Shadow Base is a superb chassis for DIY PC builders, casual and serious alike, who are looking for a silent runner at an excellent price. The combination of robust cooling support, premium build quality, and intelligent sound management makes the Shadow Base an ideal choice for enthusiasts who want a high-performance, whisper-quiet PC without resorting to extreme or bulky “mega-tower” solutions.
Liquid-cooling hounds: Users with big plans for custom liquid cooling requiring two big radiators, but looking to not drop major bucks on a case, will be pleased with the Shadow Base. (Plus, that frees up more money for costly fittings and pumps!)
Specs & Configurations
120mm or 140mm Fan Positions 8 120mm to 200mm Fans Included 2 Dimensions (HWD) 20.5 by 9.8 by 22.2 inches Front Panel Ports HD Audio Front Panel Ports USB 3.2 Gen 1 Type-A Front Panel Ports USB 3.2 Gen 2 Type-C Included Fan Lighting Color None Internal 2.5-Inch Bays 4 Internal 3.5-Inch Bays 2 Internal Chassis Lighting Color None Maximum CPU Cooler Height 180 Maximum GPU Length 470 Motherboard Form Factors Supported ATX Motherboard Form Factors Supported E-ATX Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 7 Power Supply Form Factor Supported ATX Power Supply Maximum Length 480 Power Supply Mounting Location Bottom Side Window(s)? Yes (Tempered Glass) Weight 24.7 Learn More Be Quiet Shadow Base 800 DX Review -
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![NZXT H3 Flow]()
Best PC Case for the Very Tightest BudgetsNZXT H3 Flow
Pros & Cons
Why We Picked It
Need just the basics in a PC case? NZXT's H3 Flow delivers a practical, compact MicroATX box without breaking the bank. Its dimensions are roughly three inches shorter in both height and depth than most mid-towers, yet it accommodates full-size graphics cards, a standard power supply, and a 240mm radiator, making it remarkably versatile for a case priced around $60 to $70.
Easy build instructions, clean cable routing, and effective airflow through top, front, and side perforations are the order of the day. The H3 Flow will serve well for both gaming and general-purpose workloads, and it surprises in performance: In thermal tests, it was competitive with other MicroATX rivals, even with only a single exhaust fan installed. While the lack of dust filters and fewer front-panel ports may require some workarounds, the H3 Flow proves that you don’t need a premium chassis to get a functional, compact PC build.
Who It's For
Builders on tight budgets: This case is ideal for first-time PC builders or anyone price-sensitive who still wants to install a full-size graphics card and a standard ATX power supply.
Space-strapped buyers: The H3 Flow is also a good fit for those satisfied with the MicroATX board form factor and looking to achieve a compact, easy-to-build system. Its footprint works for dorm rooms, small desks, or work‑from‑home setups where you don’t want a bulky tower taking up a lot of room.
Specs & Configurations
120mm or 140mm Fan Positions 5 120mm to 200mm Fans Included 1 Dimensions (HWD) 15.8 by 8.9 by 15.8 inches Front Panel Ports USB 3.1 Gen 1 Type-A Front Panel Ports USB 3.2 Gen 2 Type-C Included Fan Lighting Color None Internal 2.5-Inch Bays 3 Internal 3.5-Inch Bays 1 Internal Chassis Lighting Color None Maximum CPU Cooler Height 170 Maximum GPU Length 377 Motherboard Form Factors Supported ATX Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 4 Power Supply Form Factor Supported ATX Power Supply Maximum Length 185 Power Supply Mounting Location Bottom Side Window(s)? Yes (Tempered Glass) Weight 11 Learn More NZXT H3 Flow Review -
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![SilverStone Alta F2]()
Best Cost-No-Object PC CaseSilverStone Alta F2
Pros & Cons
Why We Picked It
Is there any mix of killer PC components that SilverStone's Alta F2 can't fit, in any reasonable combination? We can't think of one. The bigger question is, can you afford it, and can you find a place for it? Its massive dimensions, nearly two feet high and deep, create an unparalleled playground for the most ambitious, high-end builds imaginable. Oversized EATX or XL-ATX motherboards, multiple large radiators, dual or triple graphics cards, abundant storage? No problem.
Expect obsessive attention to detail in both its construction and usability. The Alta F2's thoughtfully engineered drive trays, packed accessory kits, nifty angled graphics-card mount, and multiple mounting options simplify what would otherwise be a complex, intimidating build. It's a supercar among PC cases, and this colossal chassis performs in line with its luxury price. Just make sure you have the mother of all hardware loadouts to justify what it costs. (The list price is $999.99.)
Who It's For
The "If you have to ask what it costs..." crowd: Yes, this empty PC box costs more than some whole PCs. But given that the Alta F2 can host the ultimate liquid-cooled, storage-stacked PC build with space to spare, this case should last any dedicated, performance-minded enthusiast the rest of their DIY days.
Luxury and design aficionados: For those who value a striking, high-end aesthetic as much as raw performance, the Alta F2’s brushed aluminum, tinted tempered glass, and overall imposing presence elevate a build into a statement piece.
Specs & Configurations
120mm or 140mm Fan Positions 10 120mm to 200mm Fans Included 3 Dimensions (HWD) 22.7 by 10.3 by 25.9 inches Front Panel Ports HD Audio Front Panel Ports USB 3.2 Gen 1 Type-A (4) Front Panel Ports USB 3.2 Gen 2 Type-C Included Fan Lighting Color None Internal 2.5-Inch Bays 7 Internal 3.5-Inch Bays 8 Internal Chassis Lighting Color None Maximum CPU Cooler Height 219 Maximum GPU Length 354 Motherboard Form Factors Supported ATX Motherboard Form Factors Supported E-ATX Motherboard Form Factors Supported MicroATX Motherboard Form Factors Supported Mini-ITX PCI Expansion Slot Positions 9 Power Supply Form Factor Supported ATX Power Supply Maximum Length 252 Power Supply Mounting Location Top Side Window(s)? Yes (Tempered Glass) Weight 46.5 Learn More SilverStone Alta F2 Review -
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Best For | Best ATX Tower PC Case | Best ATX Compact PC Case | Best MicroATX PC Case | Best Mini-ITX PC Case | Best Extended ATX PC Case | Best Budget ATX Tower PC Case | Best Budget MicroATX PC Case | Best Glass Showcase PC Case | Best Home Theater PC Case | Best PC Case With a Built-In Screen | Best ATX Tower PC Case | Best ATX Compact PC Case | Best MicroATX PC Case |
Motherboard Form Factors Supported | ATX, MicroATX, Mini-ITX | ATX, MicroATX, Mini-ITX | MicroATX, Mini-ITX | Mini-ITX | E-ATX, ATX, MicroATX, Mini-ITX, SSI-EEB, SSI-CEB | E-ATX, ATX, MicroATX, Mini-ITX | MicroATX, Mini-ITX | ATX, MicroATX, Mini-ITX | E-ATX, ATX, MicroATX, Mini-ITX | ATX, MicroATX, Mini-ITX | ATX, MicroATX, Mini-ITX | ATX, MicroATX, Mini-ITX | MicroATX, Mini-ITX |
External 5.25-Inch Bays | |||||||||||||
Internal 3.5-Inch Bays | 1 | 4 | 2 | 5 | 2 | 1 | 1 | 2 | 2 | 1 | 4 | 2 | |
External 3.5-Inch Bays | |||||||||||||
Internal 2.5-Inch Bays | 2 | 3 | 3 | 4 | 6 | 2 | 3 | 2 | 3 | 4 | 2 | 3 | 3 |
Front Panel Ports | USB 3.2 Gen 2 Type-C, USB 3.2 Gen 1 Type-C (2), HD Audio | USB 3.2 Gen 2 Type-C, USB 3.2 Gen 1 Type-A (2), HD Audio | HD Audio, USB 3.2 Gen 2x2 Type-C, USB 3.2 Gen 1 Type-A (2) | USB 3.2 Gen 2x2 Type-C, USB 3.2 Gen 1 Type-A (2), HD Audio | USB 3.2 Gen2 Type-C (2), USB 3.2 Gen 1 Type-A (4), HD Audio | USB 3.2 Gen 2 Type-C, USB 3.0 Gen 1 Type-A (2), HD Audio | USB 3.1 Gen 2 Type-C, USB 3.0 Gen 1 Type-A (2), HD Audio | USB 3.2 Gen 2 Type-C, USB 3.2 Gen 1 Type-A (2), HD Audio | USB 3.2 Gen 2 Type-C, USB 3.2 Gen 1 Type-A (4), HD Audio | USB 3.2 Gen 2 Type-C, USB 3.2 Gen 1 Type-A (2), HD Audio | USB 3.2 Gen 2 Type-C, USB 3.2 Gen 1 Type-C (2), HD Audio | USB 3.2 Gen 2 Type-C, USB 3.2 Gen 1 Type-A (2), HD Audio | HD Audio, USB 3.2 Gen 2x2 Type-C, USB 3.2 Gen 1 Type-A (2) |
Side Window(s)? | Yes (Tempered Glass) | Yes (Tempered Glass) | Yes (Tempered Glass) | Yes (Tempered Glass) | Yes (Tempered Glass) | Optional Accessory | Yes (Tempered Glass) | Yes (Tempered Glass) | Yes (Tempered Glass) | Yes (Tempered Glass) | Yes (Tempered Glass) | ||
PCI Expansion Slot Positions | 7 | 7 | 4 | 3 | 10 | 7 | 4 | 7 | 8 | 7 | 7 | 7 | 4 |
120mm or 140mm Fan Positions | 10 | 3 | 5 | 4 | 21 | 6 | 4 | 10 | 7 | 10 | 10 | 3 | 5 |
120mm to 200mm Fans Included | 3 | 1 | 1 | 2 | 3 | 3 | 3 | 1 | 1 | ||||
Fan Controller Included? | |||||||||||||
Maximum GPU Length | 430 | 368 | 340 | 326 | 580 | 428 | 425 | 430 | 414 | 422 | 430 | 368 | 340 |
Maximum CPU Cooler Height | 180 | 175 | 162 | 70 | 180 | 180 | 165 | 162 | 180 | 180 | 180 | 175 | 162 |
Power Supply Maximum Length | 200 | 215 | 200 | 200 | 225 | 280 | 270 | 220 | 208 | 235 | 200 | 215 | 200 |
Power Supply Form Factor Supported | ATX | ATX | ATX | SFX | ATX, SFX, SFX-L | ATX | ATX, SFX, SFX-L | ATX | ATX | ATX | ATX | ATX | ATX |
Power Supply Mounting Location | Side | Bottom | Top | Front | Bottom | Bottom | Front | Top | Side | Side | Side | Bottom | Top |
Internal Chassis Lighting Color | None | None | None | None | None | None | None | None | None | None | None | None | None |
Included Fan Lighting Color | Addressable RGB | None | Addressable RGB | None | Addressable RGB | RGB | None | None | None | Addressable RGB | None | Addressable RGB | |
Dimensions (HWD) | 18.6 by 13.4 by 18.6 inches | 16.4 by 9.1 by 16.0 inches | 13.63 by 8.47 by 15.75 inches | 12.4 x 6.5 x 14.4 inches | 27.5 by 12.2 by 27.7 inches | 18.02 by 9.07 by 17.9 inches | 12.66 by 7.64 by 17.8 inches | 20.3 by 10.0 by 20.3 inches | 9.4 by 17.3 by 18.4 inches | 19.3 by 12.6 by 18.7 inches | 18.6 by 13.4 by 18.6 inches | 16.4 by 9.1 by 16.0 inches | 13.63 by 8.47 by 15.75 inches |
Weight | 30.5 | 17 | 11.6 | 10.1 | 66.2 | 14 | 10.8 | 25.6 | 25.5 | 24.7 | 30.5 | 17 | 11.6 |
Buying Guide: The Best PC Cases for 2026
ATX, MicroATX, Mini-ITX: What Size of PC Case Should I Buy?
Contrary to Yoda's wisdom, size does matter with PC cases—a lot. Cases come in three major types: ATX, MicroATX, and Mini-ITX. These correspond to the three main form factors of motherboard; case categories follow these motherboard standards. (For a kick-start to understanding desktop mainboards, see our guide to the best motherboards, and our primer Buying a Motherboard: 20 Terms You Need to Know.)
The most common case type is the ATX chassis, which accommodates ATX motherboards (far left in the picture below). These boards typically measure 12 by 9.6 inches, and an ATX case has mounting holes in a standardized layout to match boards of that size.
The lion's share of ATX cases are classed as "mid-towers" or "full towers," which are inexact terms that refer to the case's exterior dimensions. Full towers, which are larger, feature extra bays inside for storage drives and more room for larger cooling hardware. Some full towers also work with the less common 12-by-13-inch Extended ATX (EATX) motherboard standard. That board size is mainly used for so-called high-end desktop (HEDT) builds, with the boards supporting Intel Xeon or AMD Ryzen Threadripper processors. Most motherboards for mainstream AMD Ryzen or Intel Core processors are ATX or smaller.
Mini-ITX motherboards (on the far right in the board comparison photo above), at 6.7 inches square, are on the opposite side of the size spectrum from ATX and EATX. Meanwhile, MicroATX boards (middle in the photo) measure 9.6 inches square. MicroATX is a compromise size. Most ATX cases are compatible with these smaller motherboards, as well, via alternate mounting points.
Likewise, most MicroATX cases accept smaller Mini-ITX boards, in addition to (of course!) MicroATX ones. But the whole point of buying and using a smaller-than-ATX motherboard is to install it in a smaller-than-ATX case. So, as a general rule, the case you buy really should match the motherboard standard you're using.
Note: One trend spreading these days among motherboards (and thus PC cases) is the "reverse connector" motherboard. Mostly from Asus (dubbed Back to the Future, aka BTF) and MSI (Project Zero), these aesthetics-minded motherboards have their cable connectors on the rear side, allowing you to hide cables behind the board and run them out of sight. The idea is to allow for a clean-looking build inside your case, which presumably has one more transparent sides to show off the "Look Ma, no cables!" motif. These motherboards require, however, a PC case that has cutaways in the motherboard tray to accommodate their underside connectors. When looking at motherboard compatibility for a given case, you may see mention of support for one or both of these board designs. Opt for the right kind if you're getting one of these special motherboards.
ATX or SFX: What Type of Power Supply Does My Case Need?
The power supply unit (PSU) is another decision point that correlates with PC case size. Like motherboards, PSUs have some commonly accepted size standards.
Most larger cases require what's dubbed an "ATX" power supply, which defines the height and width of the supply and its screw mounting points. (The ATX power supply standard and ATX motherboard standard share only a name, but larger cases tend to accommodate them both.) Note that a PSU being ATX says nothing about its depth; some cases are rated for a certain maximum PSU depth, and you should make note of that when matching up a PSU with a chassis, allowing a little extra space for the cabling.
Nearly all MicroATX cases also use ATX power supplies. Compact Mini-ITX cases are a mixed bag, though, when it comes to PSU support. Some are designed to hold these large power supplies, which can be a plus given the wide availability and cheaper price-per-watt of ATX PSUs. But many Mini-ITX (and a few MicroATX) cases require a particular compact type of power supply, the SFX or SFX-L. (See our guide to choosing a PC power supply.)
SFX-class PSUs are designed expressly for small chassis, with SFX-L signifying a slightly longer (that is, deeper) design than regular SFX. They also tend to cost more than an equivalent-wattage ATX PSU.
Of course, exceptions to these rules exist. A few of the smallest Mini-ITX cases use special proprietary power supplies that don't conform to ATX or SFX; in these chassis, the PSU is usually included with the chassis. We've seen a few MicroATX and Mini-ITX cases that can accept either an ATX power supply or an SFX one via a special bracket. So, you'll want to scrutinize this detail in the spec sheet of any case you buy.
Storage Drives and Graphics Cards: What Will My Case Hold?
Mostly gone are the days of hulking tower PC chassis stacked with 3.5-inch and 5.25-inch drive bays, destined to house multiple optical drives, front-panel devices like fan controllers, and a whole brace of hard drives. Tiny, speedy M.2 SSDs mounted on motherboards, bolstered by PCI Express bus connections, are the boot drives of choice in most up-to-the-moment PC builds. Optical drives have mostly vanished, and platter hard drives nowadays can hold truly titanic capacities (where users install them at all). So, unless you're a video editor storing huge libraries of footage at the ready, the old-school banks of drive bays in PC cases are shrinking...big-time.
Today's typical ATX tower case will let you install a handful of 3.5-inch hard drives. Often, those same bays can alternately support 2.5-inch hard drives or SSDs. Usually, a big case will have a few additional mounting points just for 2.5-inch drives. These may be hidden behind the side panel, on the rear of the motherboard tray, or in a visible spot atop the power supply enclosure. And you'll have to search hard for any new case with a 5.25-inch external bay for a DVD or Blu-ray drive. They do exist, but they are rare now.
Smaller MicroATX and Mini-ITX cases predictably have fewer storage bays than your average ATX case. Bottom line: Enumerate how many non-M.2 drives you plan to install, and make sure you have bays to match, with one or two in reserve for possible future expansion.
One additional case-size consideration is your choice of graphics card. The maximum length of a graphics card a case can hold will be listed in its specifications. ATX cases, again, provide the greatest flexibility here and usually have enough room for the largest cards (which seldom get above 12 inches nowadays), though watch for caveats. Sometimes a case can only fit an extra-long card if, for instance, you remove an internal storage-drive rack that would otherwise block it. If you were planning to use that rack, that could be a deal-breaker.
As you'd expect, MicroATX and Mini-ITX cases tend to have more restrictions on how large a graphics card can fit. A few deeply compact models assume you won't use a video card at all and will rely on the integrated graphics on your system's CPU, making no accommodation for video cards.
That said, case manufacturers try to leave as much room as possible for graphics cards. Even makers of compact cases: We've reviewed several Mini-ITX cases from makers such as Lian Li, NZXT, and SilverStone that have healthy clearances for long cards, plus widths of two or three slots across to explicitly support thick, high-end graphics cards. Check carefully the internal dimensions of any case you buy to ensure that the graphics card you mean to install will fit. As noted, most case makers provide a maximum supported card length.
PC Case Aesthetics: This Is Why You Buy
A fancy-looking PC case won't make your computer run any faster, but it pays big dividends when appreciating your build. Build materials play a significant part in this. RGB-laden and sculpted sci-fi designs, heavy on the plastic, were all the rage for a while. These days, clear or tinted full-side tempered glass for viewing your PC's innards is the dominant trend, even in budget-oriented cases retailing between $50 and $100.
Cases in that price range will probably have just one partial or full tempered glass panel on the left side, but some high-end cases from case makers such as Corsair, Lian Li, and Thermaltake use the material for multiple panels. An emerging trend with case glass is curved single-piece glass; expect to pay commensurately for it, where you may see it. (It's still uncommon.)
Less-expensive cases, especially those under $50, may use clear acrylic instead. It's just as clear as tempered glass and less prone to shattering, and it can be molded into different shapes. Higher-end case designs avoid it, though, since it's easier to scratch and doesn't look quite as slick. Open-air side panels with perforations have also started to fall out of favor at the high end, though they still have benefits for airflow, which we'll address a bit later.
Aesthetics can also extend to the inside of the case. Some cases will offer a painted interior to contrast with the components you install; pay attention to that versus, say, the PCB color of the motherboard you'll be installing. A light board on a dark background can make for a cool, stark contrast. Conversely, you may want to go for a color-coordinated or understated look.
Then we have the most polarizing element: RGB lighting. Case designers may implement single-color or RGB LED strips and add ways to hide cables to create a cleaner-looking finished build. If that's your jam, you'll want to check into how the lighting is implemented: via a built-in controller or by attaching directly to your motherboard via RGB or Addressable RGB (ARGB) pin headers (more about which in a moment).
If you don't want a see-through or reflective look, look for cases with solid exterior panels of steel or brushed aluminum. Stealthy-looking high-end cases that take this route may incorporate sound-deadening material to drown out the noise from cooling fans.
A case's orientation can also affect its appearance. Most tower cases are designed to sit upright, though a few MicroATX and Mini-ITX cases can be situated on their sides, lying down in a so-called "desktop" orientation. These are rare nowadays, though, as it's hard to support installing a full-size graphics card in a case in a flat orientation.
Light It Up: Does Your Case Need RGB?
PC cases that provide a view of the interior practically beg for internal lighting to show off your components. Nowadays, almost every PC part, from graphics cards and CPU coolers to memory modules and even SSDs, can be found with LED decoration. But the brunt of illumination in most aftermarket cases that emphasize RGB is done by discrete light sources in the case itself, usually LED-equipped case fans and light strips.
Many cases will include pre-installed LED fans, though don't assume one LED fan is as decent as another—their brightness and color intensity can vary greatly. For those extra sensitive to how the lighting will look, it's often better to buy a case without LED fans (or any fans at all) and then install higher-quality fans of your choosing. (See the airflow section below for more on installing your own fans.)
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Basic case lighting pre-installed in a cheaper case may just be a single color of LED, or the lights may cycle through a preset menu of colors and effects via a button or control on the front panel. The more advanced form of LED lighting is RGB, which supports the 16.7 million colors of the RGB color spectrum. Controlling those colors can be a complex business, or at least as complex as you want it to be.
Most RGB fans, light strips, and other components nowadays will connect to a standard RGB or an Addressable RGB (ARGB) header connector, either on the motherboard or on a controller box that connects to the motherboard. An ordinary RGB header connection will simply cause the lights to illuminate, but the ARGB type gives you far more granular control. It opens a lot of possibilities when it comes to strobing, pulsing, and color changing, as well as coordinating effects across supported LED-equipped components.
The RGB gear in the case may be affiliated with a given case maker's light control solution, like Corsair's or Razer's, or it may work with the RGB-control software provided by a motherboard maker, such as Asus (Aura Sync), MSI (Mystic Light), Asrock (Polychrome), or Gigabyte (RGB Fusion). You'll want to look for what RGB standards the case lighting adheres to, to see if it syncs, no pun intended, with other hardware you own, especially a motherboard's control scheme.
Front Panel Connectivity: What to Look For
Whereas the motherboard you install in a desktop PC provides the bulk of its connectivity, the case also plays a part by providing front-facing connectors. USB Type-A ports are common, but a USB Type-C port or two is a fine idea for future-looking peripherals. A media card reader (uncommon nowadays) can be convenient for transferring images and other files from digital cameras and other devices.
USB is the one port type you'll reliably see, along with audio jacks for headphone and mic, or a single combo jack for a headset. It's also important on tower cases to ensure that top or front-facing ports are conveniently located. If the tower is to sit on top of a desk, the ports will be more accessible if they're located toward the bottom; conversely, for towers that will sit on the floor, the ports will be easier to access if they're up top.
You'll want to make sure that you can connect all of the case's front-panel ports to your particular motherboard model. Audio (headphone/mic) ports connect to a standard HD Audio header that you'll find on any modern motherboard. Late-model motherboards will have headers for USB 2.0 and USB 3.0 Type-A ports, but Type-C ports on PC cases require a newer USB 3.2 Gen 2 header that older motherboards may lack.
Also, if your chassis has more than two USB 3.0 Type-A ports, check whether it requires two USB 3.0 19-pin header connections on the motherboard. Not every motherboard will have two of these headers. If not, you may need a converter cable to connect one of those case cables to a slower USB 2.0 header on the board. Most motherboards have at least a couple of those.
The Intangibles: PC Case Build Considerations
Of course, all the components of a desktop must go inside the case. Some cases are easier to work in than others, so here are some key building considerations. To start with the obvious: Larger cases provide roomier and more flexible working conditions.
Some ATX tower cases provide modular interiors with removable partitions and drive racks. A versatile tower may also provide several ways to mount a liquid-cooling radiator, whether along the front or the top, or even attached to a side panel. Support for vertically mounting the graphics card can also be important for high-visibility builds. A case may allow for such a mounting orientation (that has been a trend over the last year or two), but most cases don't include the required riser cable to actually make a vertical video-card mount work, and such cables generally run $30 to $50. Check that detail.
Smaller cases tend to lose out on this kind of flexibility, especially down at the Mini-ITX end of the market, where every cubic centimeter is used for something. Planning how components will fit into a small tower is essential—and that doesn't mean waiting until all the parts arrive. You'll want to scrutinize the specs of any Mini-ITX case for the space limitations for things like CPU coolers (if you're planning on using something tall) or video cards (in case the length may make for a tight fit).
The ease of routing wires inside a case is another major consideration. Cable pass-throughs—openings in the desktop's interior where cables can run from one compartment to another—should be located close to where cables actually plug in. Multiple cables will be connected to the motherboard at different locations, so you should make sufficient pass-throughs to ensure that wires don't have to travel unsightly long distances and cross over each other and bulky components.
High-end cases may have proprietary cable-management features that make the job easier, such as Velcro-style mounts pre-installed in the chassis or channels in the back of the motherboard tray to help restrain cables. (Pro tip for less elaborate cases: A pack of zip ties is always money well spent.)
We talked earlier about the power supply form factors that a case supports, but let's also address the PSU mounting location. Most modern towers situate the PSU at the bottom, which keeps the power cable from dangling from the top. It also gives the power supply access to cooler air. (Remember, hot air rises, especially in an enclosed box.) Older case designs placed the power supply at the top of the case, where it was fed with warm air from the other components, which could negatively affect its efficiency and lifespan.
Some cases continue to place the power supply at the top and avoid this issue by blocking air from flowing up to the power supply. A smaller subset of cases sets the PSU near the front of the case (employing a pass-through cable to the back panel) or somewhere else altogether. Bottom line: Make sure the power plug will emerge from the case in a place that is convenient to you.
And whatever the location, look for cases that put the power supply in its own compartment, usually behind what the PC-build community calls a "shroud." At the minimum, this creates a convenient place to hide unused cables. Some extra-wide case designs (which tend more toward the cubic or oblong than the classic tower) take compartmentalization to another level by isolating the power supply and storage drives into one half of the tower, behind the motherboard compartment in a side-by-side arrangement.
Last, don't underestimate the logistics of installing storage drives. Traditional 2.5-inch and 3.5-inch drives require both a power cable from the PSU and a Serial ATA cable to the motherboard. These flat cables can be tricky to route to the drive bays once a PC case is stuffed with other cabling and hardware. Mounting them last is usually best to avoid wear and torque on the connectors. Some cases will also implement a tool-free mounting system to make adding or removing drives faster and easier.
Fans of Yours: How to Judge Cooling and Airflow
A case's airflow is a function of its cooling fans: what they are, where they are placed, and how fast they are run. One of the best strategies when cooling a PC is to try and create static pressure to keep air flowing in from one location and out elsewhere. (In the front or bottom, and out the top or back, are the classic airflow patterns.) You don't want all of the fans set to blow air into or out of the system; this will negatively affect cooling performance and even result in heating issues.
Fans pre-installed in a chassis usually reflect a logical airflow arrangement, but mind how you install aftermarket fans. The side of the fan with the blades closest to the frame is the exhaust side in most designs. You want that side of the fan facing out if it's meant to serve as an exhaust, or facing the inside of the case if it's meant to be an intake fan.
Not all cases will give you a full complement of fans these days. That's because some PC builders prefer to install their own colorized or LED-lit fans according to an aesthetic theme, or the mounting areas may be left empty so you can bring your own fans or liquid cooler. (In the case of liquid-cooling-friendly chassis, why provide fans at extra expense if some buyers will just junk them in favor of a radiator?)
The specifications of a given case will state the number and size of fans it supports, including the dimensions of supported liquid-cooling radiators. Standard fans typically are 120mm or 140mm, though some cases use special smaller 92mm fans or the occasional 180mm or 200mm whopper for effect. The bigger the fan, the more air volume it can push per revolution, all else being equal, so large fans can allow for slower spin rates and, thus, quieter operation. That's always a trade-off in PC chassis and fan design.
Then you have the liquid cooling option, usually applied to the CPU. Typical liquid coolers' radiators are 120mm, 240mm, or 360mm long, so you'll want to look for a match between any cooler you install and the chassis' designated mounting area. In the case of liquid cooling, it's also essential to know the thickness of the radiator that a case supports. Some cases may fit a chunky radiator on supported length but clash on thickness due to interference with the motherboard or the clearance around other hardware.
Airflow is more challenging in smaller cases because they tend to be packed with parts. An ATX tower should have no problem accommodating the standard 120mm and 140mm fan sizes, but a Mini-ITX case may be restricted to 92mm or smaller. As noted above, because smaller fans must spin faster to move the same amount of air as a bigger one, they thus have the potential to be noisier. If you're sensitive to noise, research the case's noise levels before buying.
Of course, fans only work correctly if they're free of dust buildup. Removable dust filters can make regular maintenance less of a chore. Dust-filter implementations differ, though; some are installed as snap-in plates, others are slide-in drawers, and the least elaborate are simply magnetic-rimmed sheets of mesh that you slap over the fan intakes, usually on the top of a chassis. However they are implemented, though, the filters should be easy to remove (i.e., they shouldn't require unscrewing to extract), and they should be washable in water to make cleaning a cinch.
Case-Buying Takeaways: Which Case to Buy?
The best desktop builds start with the right case. Once you know the motherboard standard you'll be using (such as ATX or Mini-ITX), you'll know the minimum size case required for your build. The case must have enough bays for your storage drives, enough room for your graphics card, and any necessary headroom for cooling devices such as liquid-cooling radiators.
(Credit: Thomas Soderstrom)Beyond the functional aspect, case buying comes down to aesthetics and preferences. Don't be afraid to spend extra for an attractive case made of quality materials like aluminum or tempered glass. The case is, after all, a reflection of your build and what you put into it, and it may survive multiple PC iterations, outliving what's inside.
When you consider that you can reuse your case for future builds, the money you spend on the right model can go further than you think. So don't repress your PC's personality, or your own: Check out a host of our favorites here as a launching point for your case search.