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The Best Open Bench Case of 2025 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Open Bench Case of 2025. Check our ranking below.

2,417 Reviews Scanned

SaleRank No. #1
JOYJOM Open Air PC Case, ATX Open Frame Computer Case, DIY PC Case Rack for ATX MATX ITX Motherboards, Black Alloy Steel
  • Wide compatibility: Motherboard Support ATX,Micro ATX,ITX , support motherboards Max 305*245mm (12*9.6inch), and The length and width of the graphics card are not limited.
  • Power Supply and Hard DriveSupport: Support Standard ATX Power Supply 150 x 86 x (140~250)MM / (5.9x3.39x5.5~9.8 inch), Supports 1pcs HDD and SSD.
  • The dimensions of the product after assembly: 440x265x128mm (17.32x10.43x5.0 inch), Dimensions after the power supply is installed: 440x265x160mm (17.32x10.43x6.3inch)
  • High Quality: The Open Air PC Case is made of high-quality 0.8mm SPCC and coated with black sandblasted paint
  • Package Include: 1PCS ATX Open Air PC Case and Accessories
Rank No. #2
DIY Gaming Computer Case, E-ATX Open Chassis Case Rack for E-ATX/ATX/M-ATX/ITX Motherboards, Widely Body Heat Dissipation Design,Test Bench,Computer Motherboards Test Bench
  • Supported 2XSSD/2XHDD
  • No limit in GPU length
  • No limit in CPU COOLER height
  • Supported motherboards:E-ATX/ATX/M-ATX/ITX
  • Supported power supply:Standard ATX power supply
Rank No. #3
PC Creative Assembly Frame Test Bench,Open Air Frame Case, DIY Computer Motherboard Case Rack, ITX ATX MATX/EATX Open Aluminum Frame Chassis (EATX)
  • egowz open computer case has excellent compatibility. It can support motherboards of EATX, ATX, M-ATX, and ITX types. Support independent graphics card, which requires optional graphics card accessories.
  • egowz open chassis can support ATX and SFX type power supplies. It can support hard drives of HDD and SSD types. MATX ATX EATX type motherboards can be equipped with 2 PCIE interfaces.
  • egowz open chassis is made of aluminum alloy material and has a stable vertical structure design. Due to its open design, the heat dissipation effect is excellent. It can support the installation of water-cooled heat dissipation and can support up to 2 installations.
  • Note: Two PCIE interfaces are configured by default, and the graphics card is installed horizontally, supporting the simultaneous installation of two water-cooled cooling devices. If the graphics card needs to be installed vertically, additional extension cables are required.The installation position of water cooling can be disassembled with a handle, and the position can be adjusted according to your design. If the graphics card is too long, you can adjust the water cooling to the top or other position. This design can be very flexible.
  • If the CPU is air-cooled, you cannot choose ITX and MATX,because their frames are too short, and the air-cooled CPU will block the graphics card
Rank No. #4
PC Creative Assembly Frame Test Bench,Open Air Frame Case, DIY Computer Motherboard Case Rack, ITX ATX MATX/EATX Open Aluminum Frame Chassis (MATX)
  • egowz open computer case has excellent compatibility. It can support motherboards of EATX, ATX, M-ATX, and ITX types. Support independent graphics card, which requires optional graphics card accessories.
  • egowz open chassis can support ATX and SFX type power supplies. It can support hard drives of HDD and SSD types. MATX ATX EATX type motherboards can be equipped with 2 PCIE interfaces.
  • egowz open chassis is made of aluminum alloy material and has a stable vertical structure design. Due to its open design, the heat dissipation effect is excellent. It can support the installation of water-cooled heat dissipation and can support up to 2 installations.
  • Note: Two PCIE interfaces are configured by default, and the graphics card is installed horizontally, supporting the simultaneous installation of two water-cooled cooling devices. If the graphics card needs to be installed vertically, additional extension cables are required.The installation position of water cooling can be disassembled with a handle, and the position can be adjusted according to your design. If the graphics card is too long, you can adjust the water cooling to the top or other position. This design can be very flexible.
  • If the CPU is air-cooled, you cannot choose ITX and MATX,because their frames are too short, and the air-cooled CPU will block the graphics card
SaleRank No. #5
Open Air PC case, Test Bench PC Case,Server Motherboard Bracket, ATX Open Frame Computer Case, DIY PC Case Rack for X79 X99 E-ATX ATX MATX ITX Motherboards
  • COMPATIBILITY: Supports multiple motherboard form factors including E-ATX, ATX, MATX, and ITX, perfect for X79 and X99 builds
  • OPEN FRAME DESIGN: Test bench style configuration allows easy access to components and superior airflow for better cooling
  • VERSATILITY: Functions as both a test bench for hardware testing and a permanent open-air display case solution
  • ACCESSIBILITY: Tool-free design enables quick component installation, maintenance, and modifications
  • MOUNTING OPTIONS: Features dedicated mounting brackets for motherboard, power supply, and storage devices
Rank No. #6
W01 ATX MATX ITX PC Test Bench Open Air Frame DIY Case Portable Vertical GPU Mining Rig Frame Fits Graphics Card X79 X99 Water Cooling
  • Dimensions: Frame 402 x 257 x 182 mm; Base: 402 x 257 x 30 mm; Feet: 10 mm. Supports ITX, M-ATX, and ATX motherboards, as well as an ATX PSU for both wind direction installation.
  • Can be placed either horizontally or vertically, providing flexible setup options.
  • Made of 1 mm thick steel plate for durability and equipped with a stainless steel handle for easy portability.
  • Capable of installing GPUs up to 265 mm in length and of any height, and supports a 360 mm water cooler for advanced cooling needs.
  • Designed to install 2 HDDs, offering ample storage capacity for your data needs.
Rank No. #7
Mini ITX PC Test Bench Computer Water Cooling Open Frame Overclock Air Vertical Case Mini All Aluminum HTPC Support Graphics Card
  • [Hard disk location] 1 / solid state / mechanical universal
  • [Power supply bit] standard large power supply (replaceable SFX power supply fixture)
  • [Adaptable motherboard] itx / 17 * 17 / motherboard, 17 * 19 / motherboard
  • [Water cooling position] can install 120 / 240
  • [Accessories] metal blue lamp power on key / screw bag / handle / wall mounted accessories / manual
Rank No. #8
PC Test Bench,Open Air PC Case,Open Frame Computer Chassis, DIY Stackable Techbench Server Rack Mount PC Case for ATX MATX ETAX X79 X99 X10DRL-I X12DPI-N6 Micro ATX Motherboards
  • High Quality Material: the case uses 1.5mm thick SPCC for all panels (front, rear, sides) and mounting brackets, with a 0.8mm SPCC base plate that provides excellent structural rigidity. The sandblasted surface treatment offers additional protection.
  • The case dimensions is 435 x 340 x 195mm (17.13 × 13.39× 7.68 inch), Supports both horizontal and vertical placement, stackable up to 10 units in horizontal mode. it is a good options for workstation, server rack...
  • Motherboard Support EATX, ATX, Micro ATX, ITX, support motherboards Max 330*330mm (13*13inch). Air cooling support: 8x 120mm fans; or water cooling:1x 360mm, 2x 240mm, and 1x 120mm. Maximum CPU Cooler height: 165mm
  • Supported GPU length:310mm (internal fan installation), or 335mm (external fan mounting). Hard Drive supports: 2x HDD + 3x SSD. Power Supply Supports: ATX power supply (300mm length)
  • Package Includes: a PC Test Bench, a power switch, motherboard spacer wrench, and screws.
Rank No. #9
DIY Computer Case PC Frame Desktop Open Chassis Case PC Test Bench Support Motherboards MATX and ATX
  • ✅ Wide Motherboard Compatibility Supports ATX, Micro-ATX, and ITX motherboards, making it ideal for a wide range of builds including gaming setups, testing platforms, and mining rigs.
  • ✅ Efficient Open Frame Design Open chassis allows excellent airflow and natural heat dissipation, helping to keep your components cool and performing at their best without the need for additional fans or water cooling.
  • ✅ Supports ATX & SFX Power Supplies Compatible with both standard ATX and compact SFX power supply units, giving you more flexibility and options for building.
  • ✅ Easy Assembly with Full Accessories Includes everything you need to assemble your setup quickly: metal baseboard, power bracket, switch, GPU holders, screws, pillars, and tools. No extra parts required.
  • ✅ Clean Cable Management Designed with multiple cable holes and a heat radiation slot on the back panel, helping you keep your build tidy and organized while improving heat flow.
Rank No. #10
PC Test Bench ATX Case Open Frame Computer Case, Upgraded Version Portable Chassis Bracket, Zinc Coated Steel Cases Shell, Support Installation ITX/MATX/ATX Motherboards(Black)
  • Material: The overall material of this product is Zinc Coated Steel, which is sturdy and durable; Coloring using baking paint technology, the black style can be well matched with various colored chassis devices
  • Open Chassis: This product is an open computer case bracket; The open structure makes it easier for users to assemble the chassis and has good heat dissipation performance
  • Multifunctional Panel Design: This portable fully open chassis features not only an independent switch on its panel but also four types of interfaces: USB 3.0, USB 2.0, audio interface, and Type-C interface, which can meet various needs of users.
  • Stability: Foot pads have been added to the bottom of the product to provide stable support for the chassis bracket
  • Product Parameters: Supports ATX motherboard, with dimensions of 11.02 x 6.49 x 20.43 inches (corresponding to length x width x height); The bracket height without handle is 16.34 inches; Independent packaging.

Last update on 2025-12-10 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Open Bench Case?

Do you get stressed out thinking about shopping for a great Open Bench Case? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Open Bench Case, which is why we have assembled a comprehensive list of the greatest Open Bench Case available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Open Bench Case that you consider buying. Your questions might include the following:

  • Is it worth buying an Open Bench Case?
  • What benefits are there with buying an Open Bench Case?
  • What factors deserve consideration when shopping for an effective Open Bench Case?
  • Why is it crucial to invest in any Open Bench Case, much less the best one?
  • Which Open Bench Case are good in the current market?
  • Where can you find information like this about Open Bench Case?

We’re convinced that you likely have far more questions than just these regarding Open Bench Case, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Open Bench Case, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Open Bench Case. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Open Bench Case buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Open Bench Case currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Open Bench Case has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Open Bench Case?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Open Bench Case.
  5. Customer Ratings: Number ratings grade Open Bench Case objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Open Bench Case.
  7. Product Quality: You don’t always get what you pay for with an Open Bench Case, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Open Bench Case is should be an indication of how long it will work out for you.

We always remember that maintaining Open Bench Case information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Open Bench Case is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What is an open frame test bench case used for?

A: Using this open frame test bench case, you can test components or benchmark them, or can also build a gaming rig on it. I/O ports include USB 3.1 Type-C connector, three USB 3.0 ports, and audio ports.

Q: What is the best test bench case?

A: Lian Li PC-T60 is one of the most popular test bench cases around. This is a solidly built test bench case having an open design. This is an ideal case for hardware testing and if supports up to ATX sized motherboards. The case has got separate space for power supply (ATX PS/2) and it supports 5.25”, 3.5” and 2.5” inch drives.

Q: What is the open benchtable?

A: Weighing just 1.82 kg, the Open Benchtable is light and ultra portable, designed specifically with travel in mind. it’s easy to put together All the tools you need to set up your pc test bench are literally at your fingertips, efficiently stowed in a single, integrated package. Discover all the features

Q: What is a PC test bench?

A: A PC Test Bench is generally an open air computer case or a modular computer case with removable trays for easily installing and removing components. Most of the computer test bench cases are open frame cases and they also do not require fans for cooling because of their open air case design they already have good airflow or ventilation.

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