Upgrade your AMD Threadripper cooling setup with the Corsair Elite Capellix Retention Kit (AMD sTRX4). This replacement mounting bracket kit includes all the necessary hardware — brackets, standoffs, and thumbscrews — to securely install Corsair’s Elite Capellix AIO liquid coolers on AMD sTR4 and sTRX4 sockets specifically designed for Threadripper processors. Please note, this retention kit is not backward compatible with earlier CORSAIR Platinum/PRO XT coolers, ensuring compatibility only with the newer Elite Capellix series. Weighing approximately 0.095 kg, it is a lightweight and essential upgrade for your high-performance Threadripper build. Enhance your cooling performance and maintain a perfect fit on your AMD platform with this reliable and easy-to-install retention kit from Corsair.