ASUS X399 Cooling Kit

The ASUS X399 COOLING KIT is a dedicated thermal upgrade for builders who want to draw every last drop of performance from an ROG Strix X399-E Gaming or Prime X399-A motherboard. By targeting the power delivery area with focused airflow, it helps 2nd generation Ryzen Threadripper WX series processors run cooler and more stable during long rendering sessions, intense gaming marathons, or demanding simulation workloads.

At the heart of the kit sits an SOC heatsink that is precisely engineered to pull heat away from critical VRM components. A matching fan bracket, sized at 0.8 x 1.94 x 1.77 inches, positions a standard 4010 fan (sold separately) where it can direct fresh air exactly where it is needed. ASUS includes all necessary screws, so the entire assembly drops into place with minimal effort.

This kit is a natural fit for content creators, overclockers, and anyone who tasks their Threadripper system with heavy multithreaded jobs. When paired with motherboard BIOS version 0803 or newer, it delivers the headroom required for higher clock speeds while maintaining quiet and efficient operation.

Whether you are pushing hundreds of video tracks, compiling massive code bases, or running complex virtual machines, the ASUS X399 COOLING KIT keeps thermals in check so your workstation stays reliable and responsive.

• SOC heatsink that improves cooling around the power delivery circuitry
• Fan bracket measuring 0.8 x 1.94 x 1.77 inches
• Designed for the ROG Strix X399-E Gaming and Prime X399-A motherboards
• Supports Ryzen Threadripper WX series processors
• Compatible with BIOS version 0803 or newer
• Operates quietly and keeps critical components cool
• Includes screws for straightforward installation
• Package weight of 0.45 lb