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RGEEK

PC Test Bench, Open Air PC Case, Open Frame Computer Chassis | Aluminum DIY Techbench Server Rack Mount Horizontally 240 Liquid Cooler PC Case for ATX MATX Micro ATX ITX Motherboard

Name: PC Test Bench, Open Air PC Case, Open Frame Computer Chassis | Aluminum DIY Techbench Server Rack Mount Horizontally 240 Liquid Cooler PC Case for
Brand: RGEEK
SKU: B0GSW5P8QN
Price: 49.99 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-22

$49.99

Buy on Amazon — $49.99 Compare to similar motherboards

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The PC Test Bench, Open Air PC Case, Open Frame Computer Chassis | Aluminum DIY Techbench Server Rack Mount Horizontally 240 Liquid Cooler PC Case for ATX MATX Micro ATX ITX Motherboard is a niche pick — read recent reviews before buying in the motherboards category, priced around $49.99. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies PC Test Bench, Open Air PC Case, Open Frame Computer Chassis |… as a niche pick — read recent reviews before buying in the motherboards category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. RGEEK's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by RGEEK's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

The Open Air PC case features a premium Aluminum build and flexible modular design for free DIY assembly, delivers exceptional airflow and heat dissipation with its open frame structure, enables effortless hardware installation, cable management and future upgrades, showcases stunning visual effects for RGB lighting and custom components, and offers ample room for personalized customization while saving desktop space with a compact layout.
This open frame case supports ATX, mATX and ITX motherboards, as well as ATX, SFX and SFX-L power supplies.
The case supports both horizontal and vertical GPU installation. When the graphics card is installed horizontally, it can support two water cooling radiators at the same time. Vertical GPU installation requires an additional riser cable (not included). The installation position of water cooling can be disassembled with a handle, and the position can be adjusted according to your design. There is no size limit for the graphics card. If the graphics card is too long, you can adjust the water cooling to the top or other positions. This design is highly flexible.
Test Bench supports a 2.5-inch and a3.5-inch hard drive, as well as a 90mm, 120mm or 140mm fan, and a 120mm, 180mm, 240mm or 280mm water cooler.
Package include: a Open Frame Computer Chassis (11.8*13.4*7.87inch) Measured without the handle and feet.

Full Specifications

Brand	RGEEK
Color	Black
Material	Aluminum
Case Type	Desktop
Unit Count	1.0 Count
Compatibility	PC
Cooling Method	Air, Water
Package include	a Open Frame Computer Chassis (11.813.47.87inch) Measured without the handle and feet.
Special Feature	Open Air ATX Case, Open Frame Computer Chassis, PC Test Bench
Antenna Location	Business, Gaming
Compatible Devices	2.5, 3.5inch Hard Disk, ATX, MATX,ITX Motherboard, ATX. SFX, SFX-L Power Supply, Graphics Card, Liquid cooler, fans
Enclosure Material	Aluminum
Warranty Description	2 year
Hard Disk Form Factor	3.5 Inches

Ready to buy?

PC Test Bench, Open Air PC Case, Open Frame Computer Chassis | Aluminum DIY Techbench Server Rack Mount Horizontally 240 Liquid Cooler PC Case for ATX MATX Micro ATX ITX Motherboard is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.