Supermicro SNK-P0034AP4 Processor Active Heatsink
For Intel Xeon 5000 Processor series
Fully tested, and validated by Supermicro
Supermicro Certified, 4U Active CPU Heat Sink
4U+, Active Heatsink for Socket-771 Intel Xeon 5000 Processor series (for DP Motherboards) - Copper and Aluminum Base / Aluminum Fins w/ Aluminum Heat Pipes, Screw + Spring - Fan on Side