1U passive CPU heat sink. CPU cooler for processor sockets LGA 1150, LGA 1151, LGA 1155. Cooling type: passive (without fan). Noise level during operation: 0 dBA. CPU TDP up to 95 watts. For Intel Xeon processors of the E3-1200 series. Supermicro certified. This CPU cooler is designed for Supermicro X9 and X10 generation 1U UP servers with Intel Xeon processors from the E3-1200 series. The cooler has been fully tested and validated by Supermicro to ensure the best quality and cooling performance. The Supermicro brand designs, develops, and produces 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 offers powerful Universal I/O (UIO) expansion card technology and other system accessories. Special emphasis is always placed on energy efficiency to provide effective solutions optimized for a wide range of customer applications.