Manufacturer Part# 378751-B21 includes the full processor option kit.
Processor Heat-Sink and VRM (Voltage Regulator Module) where required.
Overview: The platform of choice keeps getting better. Designed for dual-processor server and workstation platforms Intel Xeon processors give you the freedom to focus more on your business and helps you gain greater flexibility and lower costs. Put the Intel Xeon processor's latest platform innovations to work to accomplish more than ever before.