This open-air chassis provides a no-frills platform for building, testing, or showing off a desktop system. The exposed layout helps move heat away from components more quickly than closed cases, making it suitable for bench testing, water-cooling setups, or displaying RGB components. The red accents and transparent acrylic panels create a clean, tech-forward look that fits on or under a desk while taking minimal space.The aluminum profile and screw-secured assembly keep the frame stable during frequent component swaps. Designed for straightforward installation and easy access to every part of your build.

Red Open-Air PC Test Bench Frame ATX M-ATX ITX 20 × 20 Aluminum Red PC Open-Air Test Bench Frame — ITX / M-ATX / ATX (20×20 Aluminum + Acrylic)

A compact, open-air bench frame that makes building, testing and showcasing desktop systems simple — fast heat dissipation, easy access, and a modern red + acrylic aesthetic. 🔧

Key Features

• Open-frame design: Fully exposed layout for faster heat dissipation and quick component access.
• Sturdy construction: 20×20 aluminum profile with thick acrylic accessories for durability and a modern look.
• Flexible motherboard support: Fits ITX (17×17 cm / 6.7×6.7 in), M-ATX and ATX boards.
• Power & expansion: Supports ATX standard power supplies and seven PCI expansion slots.
• Storage & cooling bays: Two fan bays, one 3.5" bay (8.89 cm / 3.5 in) and one 2.5" bay (6.35 cm / 2.5 in).
• Easy assembly: DIY build with included hardware and a metal start/restart switch. 🛠️

This open-air chassis provides a no-frills platform for building, testing, or showing off a desktop system. The exposed layout helps move heat away from components more quickly than closed cases, making it suitable for bench testing, water-cooling setups, or displaying RGB components. The red accents and transparent acrylic panels create a clean, tech-forward look that fits on or under a desk while taking minimal space.

The aluminum profile and screw-secured assembly keep the frame stable during frequent component swaps. Designed for straightforward installation and easy access to every part of your build.

SpecificationsColorRedChassis material20×20 aluminum profile; acrylic accessoriesChassis styleBare metal open-frameApplicable motherboardITX (17×17 cm / 6.7×6.7 in), M-ATX, ATX (up to 305×244 mm)Power supplyATX standard power supplyThermal performanceFull open-frame heat dissipationAssemblyDIY self-assemblyDrive positions1 × 8.89 cm / 3.5 in, 1 × 6.35 cm / 2.5 inPCI expansion slots7Switch interfaceStart / Restart switch and indicator (metal switch)Product size30×24.6×35.5 cm / 11.8×9.7×14 inWeight1.8 kg / 4 lbsPackage Included

• 3 × metal frames
• 2 × acrylic accessories
• 1 × pair of gloves
• 1 × metal switch
• 1 × screw kit
• All accessories needed for installation

Usage Tips

• Plan layout: Arrange components in advance to match the two fan bays and available PCI slots. 🔩
• Placement: Use on a stable surface to reduce dust exposure and avoid accidental knocks.
• Water-cooling: Secure pump/reservoir to the frame and route tubing cleanly to preserve airflow.

Care & Maintenance

• Wipe acrylic panels with a soft, lint-free cloth and mild cleaner to keep clarity. 🧼
• Check screws periodically after swapping components to keep the frame tight.
• Avoid prolonged direct sunlight to reduce the chance of discoloration.

Important Notes

Slight color variation and 1–3 cm measurement tolerance may occur due to manual measurement and photography. Please refer to the listed specifications before purchase.

Shipping & Support

Customer support is available for assembly or part questions — contact seller for details.

Ready to build? Add this compact open-air test bench to your cart and start your next build today! 🛒

PaymentDelivery detailsTerms of salesAbout usContact usPaymentWe accept payment 。Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.Delivery detailsShipping:2-9 working days to: USATerms of sales

• We maintain high standards of excellence and strive for hundred percent customer satisfaction. response is very important to us. We hope that you contact us immediately before you give neutral or negative response, so that we can address your concerns. It is impossible to address issues if we do not know about them!

About usYour satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.Thank you.Contact usBusiness Hour Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.Please contact us with message.Please feel free to contact us if you have any questions. Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.Please contact us with message.Please feel free to contact us if you have any questions.BrandOUKANING（美国）Year of manufacture2023Warranty3 YearsFeaturesDurableSurface FinishMade of high quality materialManufacturer Warranty3 YearsCountry of OriginUnknown* Feature *Creative Design，Durable Material，Beautiful AppearanceNote:Do not send to BrazilBundle Description:NoFeature 1*Stable characteristic*, *high reliability*shipping noticeCan not ship to Puerto Rico,Alaska/HawaiiItem location:CA /NJ /AustellTransportation does not include:canariasshipping notice：Can not ship to Puerto Rico,Alaska/HawaiiForm FactorATXPSU Maximum Output PowerN/ANumber of 3.5 in Drive BaysN/ACase TypeServer Chassis CaseModelN/ANumber of 5.25 in Drive BaysN/ACalifornia Prop 65 WarningN/AProduct LineN/APSU IncludedNoChassis StyleBare Metal FrameChassis AssemblyDIY Self-AssemblySupport PCI Expansion Slots7Support for Extended Hard Drive Positions1x 3.5inch, 1x 2.5inchMPNDoes Not ApplyPower Supply DesignATX Ordinary Power SupplyCase Material20x20 Aluminum / Acrylic AccessoriesPower Supply Wattage300WApplicable Motherboardfor ITX Motherboard (17 x 17cm) M-ATX, ATX MotherbThermal PerformanceFull Bare Heat DissipationSwitch InterfaceStart / Restart Switch and IndicatorChassis Material20x20 Aluminum Profile / Acrylic AccessoriesSize(LxWxH)Approx. 300x246x355mmColorRed

On Sep 19, 2026 at 19:01:12 PDT, seller added the following information: