The Alphacool ES Stream CPU Cooler was specially developed for powerful processors on Intel's socket LGA 4677 in server and workstation systems. With the supplied bracket, the Alphacool ES Stream CPU cooler now also supports the SP5 socket from AMD. A new feature is that for the first time the water is distributed over the cooler base via four nozzles. With the help of this nozzle technology, all cores of the processor are optimally covered and thus cooled more effectively and with greater precision. Thanks to the change from one to four nozzles, the ES Stream CPU cooler is able to reliably dissipate waste heat of up to 600 watts. Optimized for space! Despite the large cooler base and the four nozzles, the ES Stream is compact and flat. In order to mount the cooler in server racks without any issues, the connections are located on the top to save room. Thermal paste The included thermal paste is Alphacool's Subzero with a thermal conductivity of 16 W/mK. The electrically non-conductive Thermal Grease is particularly well suited for high contact pressures, but can still be processed perfectly due to the viscosity of 3,000,000 mPa. s. Compatibility: AMD: SP5 (LGA 6096) Intel: LGA 4677 / LGA 4710 Technical Data Dimensions (L x W x H): 118,50 x 75,50 x 20,50 mm Material cooler top: Acetal Material cooler: nick plated copper Cooling capacity: up to 600W Pressure tested: 8 bar Max working temperature: 60 C Threads: 2 x G1/4" Fin thickness: 0,4mm Fin distance: 0,4mm