For 4U Servers CPU Heatsink — LGA 3647 / LGA3647 Interface, 4-wire Speed Regulation sil Fan, With Bracket

Replacement CPU heatsink designed for 4U server chassis compatible with LGA 3647 / LGA3647 interfaces. Includes a 4-wire speed regulation sil fan to allow controlled fan speed and reduced noise. Supplied complete with bracket for straightforward mounting in server systems. Ideal for servicing or upgrading servers that use the LGA 3647/LGA3647 socket.