HP 586579-B21 2.80GHz 6.40GT/s QPI 8MB L3 Cache Socket FCLGA1366 Intel Xeon X5560 Quad-core (4 Core) Processor Kit For ProLiant BL2x220c G6 Server

HP 586580-B21 2.66GHz 6.40GT/s QPI 8MB L3 Cache Socket FCLGA1366/PLGA1366 Intel Xeon X5550 Quad-core (4 Core) Processor For ProLiant BL2x220c G6 Server

HP KD125AA 3.00GHz 1333MHz FSB 12MB L2 Cache Socket LGA771 Intel Xeon X5450 Quad-core (4 Core) Processor

HP 462783-001 3.00GHz 1333MHz FSB 12MB L2 Cache Socket LGA771 Intel Xeon E5450 Quad-core (4 Core) Processor

HP 445560-B21 3.00GHz 1333MHz FSB 8MB L2 Cache Socket PLGA771 Intel Xeon X5365 Quad-core (4 Core) Processor Kit For ProLiant DL380 G5

HP 508158-001 2.00GHz 1066MHz FSB 6MB L2 Cache Socket PGA478 Intel Core 2 Quad Q9000 Quad-core (4 Core) Processor

HP 497293-001 2.33GHz 1333MHz FSB 4MB L2 Cache Socket LGA775 Intel Core 2 Quad Q8200 Quad-core (4 Core) Processor

HP 409425-001 3.46GHz 1066MHz FSB 4MB L2 Cache Socket PLGA771 Intel Xeon 5070 Dual-core (2 Core) Processor