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Powder-coated steel open-air test bench with modular brackets and anti-vibration pads

PrimoChill

PrimoChill Praxis WetBenchSX Complete Edition Open-Air Test Bench

SKU CH-NC32-RCW45

Open-air test bench with modular fan arms and quick-release motherboard and radiator brackets for fast hardware swaps

  • Product typeOpen-Air

Color Black

  • Open-air layout speeds component swaps and testing
  • Quick-install frame assembles in minutes with minimal tools
  • Modular fan arms add targeted airflow where needed
  • Supports up to four 480 mm radiators or two AIOs
  • Anti-vibration pads on feet PSU and radiator mounts reduce noise

Modular Open-Air Test Bench

The PrimoChill Praxis WetBenchSX Complete Edition is a powder-coated steel open-air test bench designed for water-cooling or air-cooled component builds. It targets enthusiasts and reviewers who frequently swap hardware and need a rigid, compact platform for rapid assembly. The modular design supports both slanted and flat motherboard configurations for versatile workflows.

Upgrade From Fixed-Case Builds

This bench replaces traditional enclosed chassis when component access and quick iteration are the priority. The jump is worth it for builders who need tool-free motherboard and radiator bracket detachment, allowing hardware swaps in seconds rather than minutes. It is not suited for users who require dust filtration, acoustic dampening, or the structural security of a closed case for permanent installations.

Radiator Mounting Constraints

The angled variant provides four mounting positions supporting radiators up to 480mm, while the flat variant offers three positions. AIO support is limited to units with a 13in tube length, accommodating up to two coolers simultaneously. Builders planning loops with longer tube runs or radiators exceeding the stated length will find the bracket spacing restrictive.

How it compares

Measured against everything we stock in Tower & Desktop PC Cases, at today’s prices. Recalculated every night.

Price $218.99
Pricier than about 80% of the 1,468 comparable items (median $100.99).

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Specifications

Product
Product typeOpen-Air

Other versions of this model

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Questions about this item

What is the footprint length of the Praxis WetBenchSX from foot to foot?

The bench measures 338 mm from foot to foot in both the slanted and flat configurations.

How do the motherboard and radiator brackets attach to the frame?

They use a quick-install system that lets you snap the brackets on or off in seconds without tools.

What anti-vibration hardware is included for long-term use?

Foot, PSU and radiator anti-vibration pads are supplied to reduce vibration noise during operation.

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