Intel Xeon SL9RT 5160 3.0GHz 1333MHz 4MB LGA771 CPU Processor - Costa Rica

2 x Intel Xeon E5440 Quad Core 2.83GHz 12MB 1333MHz Processor Matched Pair

Matched Pair Intel Xeon SR0KQ E5-2650 20 MB L3 Cache 2.00 GHz 8 Core 8GT/s 95w

Matched Pair Intel Xeon X5650 2.66GHz 6.4GT/s12MB 6 Core 133MGHz CPU SLBV3

MATCHED PAIR Intel Xeon 6 core CPU SR0KR E5-2640 2.50 GHz (3.00 GHz Turbo) 95w

Intel Xeon E5-2650 V3 SR1YA 2.30GHz 25M Cache Skt 2011 10-Core Matched Pair

2 x Intel Xeon X5650 Processor (6 Core, 2.66GHz, LGA 1366) - SLBV3 Matched Pair