Xeon Processor X5650 2.66 GHz 6.4 Gt/s 12MB L3 Cache Without Heatsink Oem
Xeon Processor X5680 3.33 GHz 6.4 Gt/s 12MB Cache Oem
Quad-Core Xeon Processor L5410 2.33 GHz 1333MHz Fsb 12MB L2 Cache LGA 771 Oem
Quad-Core Xeon Processor L5420 2.5 GHz 1333MHz Fsb 12MB L2 Cache LGA 771 Oem
Quad-Core Xeon Processor E5440 2.83 GHz 1333MHz Fsb 12MB L2 Cache LGA771 Oem
Processor 1 X Xeon E7530 / 1.86 GHz LGA1567 Socket L3 12MB Oem
Processor 1 X Xeon L5609 / 1.86 GHz LGA1366 Socket L3 12 MB Oem