The AMD Ryzen Threadripper PRO 9985WX brings 64 Zen 5 cores and 128 threads to demanding creative and engineering workstations - 8K video editing, complex CAD assemblies, and large batch renders all benefit from its high core count and 256MB L3 cache. Runs on WRX90 motherboards with 8-channel ECC DDR5 support, giving professionals both the memory capacity and bandwidth large projects need. A step down from the 96-core 9995WX but still firmly aimed at workstation buyers rather than gamers or general desktop users. No cooler is included, since a 350W chip like this needs a purpose-built high-airflow or liquid cooling solution.