Intel Core 2 Duo E6550 2.33GHz Socket 775 4MB 1333MHz CPU Processor SLA9X

Intel Xeon X5460 LGA 775 quad-core 3.16GHz 12M 1333MHz SLANP CPU processor

Intel Xeon E5345 2.33GHz 8MB 1333MHz LGA771 (4 Core) CPU - SLAEJ

Intel Xeon X5550 CPU 2.66GHz 8MB Cache 6.4GT/s LGA1366 Quad Core Processor SLBF5

Intel Xeon Processor E5345 Quad-Core, 8M Cache, 2.33GHz, 1333MHz FSB. #SU-224

Intel Xeon 5150, 4M Cache, 2.66 GHz, 1333 MHz FSB, matched pair

Intel Core 2 Quad Q9550 2.83 GHz 12M 1333 MHz LGA 775 CPU Processor

Intel Xeon 5150 SL9RU2x Dual-Core 2.66GHz/4M/1333 Socket LGA771 Processor CPU453