Intel Xeon E5440 Quad Core 2.83GHz 12MB 1333MHz SLBBJ LGA771 CPU Processor

Intel Xeon E5450 SLANQ 3.00GHz 12MB Cache 1333MHZ Bus LGA 771/Socket J Quad-Core

Intel Xeon E5462 2.80GHz Quad-Core Processor – SLANT – LGA 771

Intel Xeon Processor CPU E5345 2.33GHz Quad Core 8MB 1333 LGA771 SLAEJ

Intel SLANU Xeon E5430 2.66GHz/12M/1333 Socket 771 Quad-Core CPU Processor

Intel Xeon X5460 SLANP 3.16GHz 12MB 1333MHz Quad-Core LGA771 CPU Processor

Intel Xeon Quad Core LGA771 E5462 Slant 2.8GHz 12MB 1600MHz CPUs Matched Pair