PrimoChill Praxis WetBenchSX Basic Flat Edition Open-Air Test Bench

Open-Air Test Bench for Watercooling

The PrimoChill Praxis WetBenchSX Basic Flat Edition is a powdercoated steel open-air test bench designed for watercooled or air-cooled component builds. It suits hardware testers and enthusiasts who need quick assembly and easy hardware swaps. The flat motherboard layout also supports LN2 pot mounting for extreme overclocking sessions. Its modular frame allows the bench to be assembled in minutes.

Radiator and AIO Mounting Capacity

Before ordering, verify that your radiators fit within the supported limits of up to four radiators or two AIO units with 13 inch tube length. The bench provides three radiator mounting positions on the flat variant with support for up to 480mm radiators. Adding the optional second radiator tray extends the width from 385mm to 410mm, so confirm your workspace can accommodate the larger footprint.

Sustained Load Behaviour and Vibration Control

Anti-vibration pads are included for the PSU feet and radiator mounts to reduce resonance during extended test runs. The open design maintains unrestricted airflow around components, helping temperatures stay stable under continuous load. Rigid powdercoated steel construction prevents flex when heavy watercooling hardware is installed, keeping the platform steady during long benchmarking or stress-testing sessions.