Alphacool ES Jet LGA 4677 1U (SP5 optional)

The Alphacool ES Jet CPU Cooler was specially developed for powerful processors on Intel's socket LGA 4677 in server and workstation systems. 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 Jet CPU cooler is able to reliably dissipate waste heat of up to 800 watts.

Performance-oriented!
The cooler base has been optimized specifically for the large processor cores. The four nozzles of the ES Jet are not milled, but naturally incorporated into the cooler. The organic water flow ensures a smooth water flow and thus increases the cooling performance. The entire cooler is made of nickel-plated copper. Copper has almost twice the thermal conductivity of aluminum and is therefore particularly suitable for server or workstation systems.

Optimized for space!
Despite the large cooler base and the four nozzles, the ES Jet is compact and flat. In order to mount the cooler in server racks without any issues, the connections are located on the side 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.