2U Server CPU COOLER Cooling Fan Heatsink Radiator for intel Xeon LGA3647 Narrow ILM Workstation Industrial Computer Cooling|Fans & Cooling| - AliExpress
UNEEC LGA3647 CPU Cooler Heatsink for Intel Xeon Processors LGA 3647 Socket, Support 1U Server Rack Case and up Workstation, Premium Passive Heat Sink with Heat Pipes, Large Stacked AL Fins -