Manufacturer Part# 231117-B21 includes the full processor option kit.
Processor Heat-Sink and VRM (Voltage Regulator Module) where required.
Overview: This Intel Pentium III processor option kit working at 1266MHz with 512KB of cache is designed and manufactured by Intel for the HP Proliant
ML350 G2 and ML370 G2 servers. Genuine Compaq part Full Compaq warranty.