2U passive CPU heat sink. CPU cooler for processor socket SP3. Cooling type: passive (without fan). Noise level during operation: 0 dBA. CPU TDP up to 180 watts. For AMD EPYC 7000 Series processors. Supermicro certified. This CPU cooler is designed for Supermicro H11 generation 2U servers and above that are equipped with AMD EPYC 7000 series processors. The heat sink has been fully tested and validated by Supermicro to ensure the best quality and cooling performance. The Supermicro brand. Supermicro designs, develops, and manufactures optimized server solutions based on the x86 architecture. The company's extensive product range includes the industry's most comprehensive selection of server, high-end workstation, and storage systems, as well as energy-efficient server components, known as Server Building Blocks Solutions, which include server boards, chassis, and power supplies. Additionally, Supermicro's powerful Universal I/O (UIO) expansion card technology and other system accessories are included. A strong emphasis is always placed on energy efficiency to provide effective solutions optimized for a wide range of customer applications.