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Powder-coated steel open-air test bench with angled motherboard tray and modular fan arms

PrimoChill

PrimoChill Praxis WetBenchSX Pro Angled Edition Test Bench

SKU CH-X4JA-0JXDC

An open-air test bench for water-cooled or air-cooled builds, assembling in minutes with modular fan arms, quick-release motherboard and radiator brackets.

  • TypeOpen-Air

Options Black

  • Black
  • White

Struck-through versions exist but are not stocked here.

  • Quick assembly in minutes with tool-free design
  • Motherboard and radiator brackets detach in seconds
  • Modular fan arms add targeted airflow when required
  • Supports up to four radiators and two AIOs with 13 in. tubes
  • Anti-vibration pads on feet, PSU and radiator mounts reduce noise

Open-Air Watercooling Test Bench

The PrimoChill Praxis WetBenchSX Pro Angled Edition is a powder-coated steel open-air frame designed for custom liquid-cooling loops and air-cooled hardware. Its modular construction allows rapid assembly and component swaps, making it suited for builders who frequently test or reconfigure systems.

Builders Who Need Radiator Flexibility

This bench suits enthusiasts mounting up to four radiators with support for 480 mm lengths on the angled layout, plus optional brackets for two AIO units with 13-inch tubes. It is not for buyers who want an enclosed chassis, integrated dust filtration, or a fixed motherboard tray with rear cable routing.

Anti-Vibration Pads and Modular Fan Arms

Included foot, PSU and radiator anti-vibration pads reduce mechanical noise from pumps and fans. Detachable fan arms add supplementary airflow when required, while the quick-release motherboard and radiator brackets let users disconnect major assemblies in seconds for transport or bench sessions.

Highlights

  • Quick assembly in minutes with tool-free design
  • Motherboard and radiator brackets detach in seconds
  • Modular fan arms add targeted airflow when required
  • Supports up to four radiators and two AIOs with 13 in. tubes
  • Anti-vibration pads on feet, PSU and radiator mounts reduce noise

Specifications

TypeOpen-Air

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Questions about this item

Which motherboard form factors does the Praxis WetBenchSX Pro Angled Edition accept?

The bench is built for unrivalled compatibility, so standard ATX, micro-ATX and mini-ITX boards all mount on the angled tray without adapters.

Can I keep using my existing 480 mm radiators with this test bench?

Yes, the angled variant provides four mounting positions that support radiators up to 480 mm, so your current units fit directly.

How do I verify the bench is assembled correctly before installing components?

Confirm the motherboard and radiator brackets lock in seconds, the modular fan arms sit firmly, and all anti-vibration pads contact the frame.

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