Top 9 ATX Small Case – Computer Cases

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1. Cooler Master

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Transparent Acrylic Side Panel, Magnetic Dust Filter, Adjustable I/O & Fully Ventilated Airflow, Cooler Master MasterBox Q500L Micro-ATX Tower with ATX Motherboard Support

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Cooler Master #ad - Minimized dimensions for standard atx: the master box Q500L supports standard ATX motherboards and plus, with a body depth and Height of only 386 x 381 millimeter. Vertical and horizontal position: the case can be oriented vertically or horizontally while retaining easy access to the I/O; Rubberized screws also function as feet to supplement different orientations.

Fully perforated chassis: The top, front, rear, and bottom panels are fully perforated to offer airflow for various fan configurations. Vertical psu placement: the psu is positioned on the front of the chassis to fully utilize internal space; The bracket can be relocated to offer position options depending on preference and form factor. Movable i/o panel: orientation for the chassis is versatile, with the option to move the I/O panel to 6 different locations.
BrandCooler Master #ad
ManufacturerCoolermaster #ad
Height15 Inches
Length15.2 Inches
Weight8.44 Pounds
Width9.1 Inches
Part NumberMCB-Q500L-KANN-S00
ModelMCB-Q500L-KANN-S00
Warranty1 Year

2. Cooler Master

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High Air Flow Test Bench and Lan Box Desktop Computer Case with ATX Motherboard Support, Cooler Master HAF XB EVO

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Cooler Master #ad - Case type: mid tower, m/b Type: Mini ITX, microatx, ATX. Fan: 4. External bay: 2x 5. 25"; 2x 3. 5", internal Bay: 2x 3. 5". Motherboard tray can be removed to install, remove or swap components.

A case quickly and easily transforms into a test bench ideal for enthusiasts and over clockers. 2 durable trifle fans included in the front also supports a 240 millimeter radiator for powerful airflow. Front i/o panel: 2x usb 3. 0 ports, 1x microphone In, 1x Audio Out. Dual usb 3. 0 superspeed ports and X dock slots in the front for Lightning fast plug n play I/O. Expansion Slots: 7. Supports a tower cpu coolers up to 180 millimeter tall and high end VGA up to 334 millimeter long. Material: steel, Polymer, Mesh Front Bezel. Rigid carry handles on the side panels. Supports up to 4 hdds or SSDs by removable HDD cages.
BrandCooler Master #ad
ManufacturerCooler Master USA, Inc. #ad
Height13 Inches
Length16.7 Inches
Weight1 Pounds
Width17.4 Inches
Part NumberRC-902XB-KKN2
ModelRC-902XB-KKN2
Warranty1 Year

3. Corsair

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Black, Corsair Carbide Series 175R RGB Tempered Glass Mid-Tower ATX Gaming Case

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Corsair #ad - An edge-to-edge tempered glass Side panel window shows off your PC's components. Connect the included rgb fan to compatible Asus, Gigabyte, or MSI motherboards and their accompanying software to customize and control RGB fan lighting.

Fits up to 6x 120mm or 4x 140mm cooling fans for terrific airflow that keeps your PC cool, or multiple radiators in sizes up to 360mm. A full-length psu cover hides your PSU and cables out of sight, making immaculate builds easier to create than ever. Give your system a look that's both clean and classic with smooth curved edges, a polished finish, and a front-facing Corsair logo backlit by an RGB fan with six customizable RGB LEDs.
BrandCorsair #ad
ManufacturerCorsair #ad
Height17.72 Inches
Length16.46 Inches
Weight13.45 Pounds
Width8.27 Inches
Part NumberCC-9011171-WW
ModelCC-9011171-WW
Warranty2 year manufacturer

4. Thermaltake

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Thermaltake Core V21 SPCC Micro ATX, Mini ITX Cube Gaming Computer Case Chassis, CA-1D5-00S1WN-00 Black, Small Form Factor Builds, 200mm Front Fan Pre-installed

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Thermaltake #ad - Remarkable expansion. Motherboards 6. 7” x 6. 7” mini itx, 9. 6” x 9. 6” micro ATX. Includes 1x 200 millimeter Front Fan Pre installed, Optional Cooling Available. 2x usb 3. 0, 1x headphone, 1x mic front ports, Internal Bay: 3x 3.5 inches or 2. 5 inches. Advance ventilation. Designed for use in either a vertical or horizontal orientation on the motherboard. Stackable and flexible thermal solution. Supports m atx and mini itx form factor motherboards. Chamber concept design with optimized cable management space for small form factor builds.
BrandThermaltake #ad
ManufacturerThermaltake USA Direct #ad
Height13.25 Inches
Length16.7 Inches
Weight14.33 Pounds
Width12.6 Inches
Part NumberCA-1D5-00S1WN-00
ModelCA-1D5-00S1WN-00
Warranty3 year

5. NZXT

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White/Black, Compact ATX Mid-Tower PC Gaming Case, Perforated Front Panel, Tempered Glass Side Panel, Cable Management System, Water-Cooling Ready, NZXT H510 Flow, CA-H52FW-01

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NZXT #ad - Modern: with a usb 3. 1 gen 2 compatible usb-c connector on the front panel, it’s easier than ever to connect the newest smartphones, high-speed external storage, or the latest peripherals to your PC.

High performance airflow: the perforated front panel and two Aer F 120mm fans deliver superior airflow and improved temperatures. Enjoyable builds for all: The patented cable routing kit with pre-installed channels and straps makes wiring easy and intuitive and easy. Motherboard support: mini-ITX, Micro-ATX, and ATX. Still beautiful : the clean, iconic cable management bar, modern design, and uninterrupted tempered-glass side panel are ideal for a stunning build.
BrandNZXT #ad
ManufacturerNZXT #ad
Height20 Inches
Length20.08 Inches
Weight18 Pounds
Width10.83 Inches
Part NumberCA-H52FW-01
ModelCA-H52FW-01
Warranty2 Year

6. Thermaltake

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Thermaltake Core G3 Black Slim Small Form Factor ATX Perforated Metal Front and Top Panel Gaming Computer Case 2.0 Edition with Two 120mm Front Fan Pre-Installed CA-1G6-00S1WN-A0

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Thermaltake #ad - 5"/3. 0 x 2, usb 2. 2 drive bay: 2. 0 x 2, hd audio x 1. Six power supply ready: thermaltake tough power SFX 600W 80+ gold is the best choice for excellent balance between cost and performance.

Handy i/o ports: usb 3. Fully modular: provides multiple configurations and flexibility for custom PC enthusiasts. Dual placements layout: designed for horizontal or Vertical layouts, the Core G3 takes both angles for even more. Optimize system ventilation: 2 120 millimeter front fan pre installed. Max cpu cooler height: 110 millimeter/ max vgA length: 310 millimeter with front fan/ Max PSU length: 130 millimeter.

Lan party ready: gpu padded braces and travel foams to secure your hardware while traveling. Stay slim: a perfect compact micro slim chassis design fit at your desk or living room. Floating gpu design: bring your gpu power to the forefront With a custom GPU mount, turning the GPU face front for an unprecedented look. 5” x 2 with HDD cage.
BrandThermaltake #ad
ManufacturerThermaltake #ad
Height17.9 Inches
Length14.6 Inches
Width5.5 Inches
Warranty3 year manufacturer

7. Cooler Master

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Minimal Design, Tempered Glass Side Panel and Single Headset Jack, Cooler Master MasterBox NR400 Micro-ATX Tower with Front Mesh Ventilation

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Cooler Master #ad - Flush tempered glass side panel design:The tempered glass Side panel, fastened by thumbscrews on the rear panel, keeps the surface flush and unobstructed. With/without odd support, an odd version of the chassis is available; If an odd is not preferred, depending on preference, a cleaner appearance and more cooling options on the top and front panels are supported.

Minimalistic mesh design: Elegant design elements are applied to mesh for optimal thermal performance. Optimal thermal performance, the full mesh front panel and ventilated top panel provide a high potential for thermal performance. Headset jack the single 4 pole headset jack features both Audio and microphone capabilities simultaneously so that separate jacks are not needed.

Cable management high quality rubber grommets are paired with 22 millimeter of clearance behind the motherboard TO offer ample room for cable management. Internal dimension - 9. 6” x 9. 6”. Graphics card support up to 346 millimeter: Generous clearance space is provided to support the latest graphics cards.
BrandCooler Master #ad
ManufacturerCoolermaster #ad
Height16.18 Inches
Length16.18 Inches
Weight14.55 Pounds
Width8.26 Inches
Part NumberMCB-NR400-KG5N-S00
ModelMCB-NR400-KG5N-S00
Warranty2 Year Warranty

8. SilverStone Technology

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SilverStone Technology GD09B Home Theater Computer Case HTPC with Faux Aluminum Design for ATX/Micro-ATX Motherboards GD09B-x

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SilverStone Technology #ad - Drive cages with multi-purpose mounts eliminate need for adapters. Supports ssi-ceb, atx, Micro-ATX motherboards. Support silverStone RA02 rackmount ears. Quick access filters included. Positive air pressure design for excellent cooling/quietness and dust-prevention. Incredible 358mm depth to fit comfortably inside home theater cabinet.
BrandSilverStone Technology #ad
ManufacturerSilverStone Technology #ad
Height6.69 Inches
Length14.09 Inches
Weight9.26 Pounds
Width17.32 Inches
Warranty1 Year

9. IN WIN

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In-Win CE685.FH300TB3 300W MicroATX Slim Case Black

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IN WIN #ad - M/b type microatx Mini-ITX. Internal bay 1x 3 5" 1x 2 5". Expansion slots 4x low profile slots. External bay 1x 5 25" 1x 3 5". Cooling system 1x 90mm front fan. Front i/o panel 2x usb 3 0 ports 2x USB 2 0 Ports HD Audio. Case type microATX SFF slim. Power supply 300w standard TFX 12V power supply support Haswell.
BrandIN WIN #ad
ManufacturerIN-WIN DEVELOPMENT USA #ad
Height14.6 Inches
Length3.8 Inches
Weight12 Pounds
Width13.1 Inches
Part NumberCE685.FH300TB3
ModelCE685.FH300TB3
Warranty1 year