Heatsink/Radiator Corsair Hydro CX-9021002-WW Transparent

The CORSAIR Hydro CX-9021002-WW Transparent heatsink/radiator is a component designed for liquid-cooled graphics card systems and custom PC cooling loops. Featuring a clear, transparent top, this unit integrates visually with RGB lighting solutions and allows coolant flow to be visible while providing surface area for heat dissipation. It is intended for use as part of a Hydro X style GPU cooling solution where effective transfer of heat away from the GPU assembly is required.

Advantages

The transparent construction delivers a clear view of coolant and lighting effects, supporting visual customization without compromising physical compatibility with standard GPU cooling layouts. As a heatsink/radiator component it increases the surface area available for thermal transfer and supports integration into sealed liquid loops. The simple, neutral appearance suits both minimalist and high-visibility builds.

Suitable for

• Custom GPU water-cooling loops requiring a transparent heatsink/radiator component
• PC builds where visible coolant flow and lighting are desired
• System builders and modders integrating Corsair Hydro X or compatible GPU water blocks

Key specifications

• Type: Heatsink / Radiator designed for GPU cooling
• Material appearance: Transparent acrylic top for visible coolant flow
• Function: Provides thermal dissipation surface for liquid-cooled graphics cards
• Compatibility: Intended for use with Hydro X style GPU water-block assemblies and custom liquid loops

How to use

Install the heatsink/radiator as part of a closed-loop GPU water-cooling assembly following the cooler and GPU block manufacturer instructions. Ensure all mating surfaces are clean, secure mounting hardware to the card and chassis according to the specific water block and bracket design, and connect inlet and outlet tubing to create a leak-free loop. Fill the loop with appropriate coolant, bleed air from the system, and verify flow and temperature behavior before extended operation.

Recommendations

Use compatible coolant and tubing recommended for PC liquid cooling, verify physical fit with your specific graphics card model and case layout, and follow anti-corrosion and maintenance guidance for liquid-cooled systems. Periodically inspect fittings and coolant clarity, and re-tighten mounting points after initial thermal cycling.