576253-001 – HP 2.20GHz Socket S1 Turion II M500 2-Core Processor

HP P1734A 700MHz 100MHz FSB 1MB L2 Cache Socket Slot 2 Intel Pentium III Xeon Single-core (1 Core) Processor

HP FP479AA 3.50GHz 1333MHz FSB 6MB L2 Cache Socket LGA771 Intel Xeon X5270 Dual-core (2 Core) Processor For xw8600/xw6600 Workstation

HP D8529A 550MHz 100MHz FSB 512KB L2 Cache Socket SECC330 Intel Pentium III Xeon Single-core (1 Core) Processor Kit

HP KY114AA 3.20GHz 1600MHz FSB 12MB L2 Cache Socket LGA771 Intel Xeon X5482 Quad-core (4 Core) Processor