81Y5940 - IBM 3.46GHz 6.40GT/s QPI 12MB L3 Cache Socket FCLGA1366 Intel Xeon X5690 6 Core Processor

81Y5941 - IBM 3.46GHz 6.40GT/s QPI 12MB L3 Cache Socket FCLGA1366 Intel Xeon X5690 6 Core Processor

81Y5942 - IBM 1.60GHz 4.80GT/s QPI 4MB L3 Cache Socket FCLGA1366 Intel Xeon E5603 Quad Core Processor

81Y5943 - IBM Intel Xeon E5606 Quad Core 2.13GHz 1MB L1 Cache 8MB L2 Cache 4.8GT/S QPI Speed Socket FCLGA-1366 32NM 80W Processor

81Y5943-A1 - IBM 2.13GHz 4.80GT/s QPI 8MB L3 Cache Intel Xeon E5606 Quad Core Processor

81Y5944 - IBM 2.26GHz 4.80GT/s QPI 8MB L3 Cache Intel Xeon E5607 Quad Core Processor

81Y5945 - IBM 2.40GHz 5.86GT/s QPI 12MB L3 Cache Intel Xeon E5645 6 Core Processor

81Y5946 - IBM 2.53GHz 5.86GT/s QPI 12MB L3 Cache Socket FCLGA1366 Intel Xeon E5649 6 Core Processor

81Y5947 - IBM Intel Xeon DP Quad Core X5647 2.93GHz 1MB L2 Cache 12MB L3 Cache 5.86GT/S QPI Speed Socket FCLGA-1366 32NM 130W Processor

81Y5949 - IBM 3.06GHz 6.40GT/s QPI 12MB L3 Cache Intel Xeon X5675 6 Core Processor

81Y5950 - IBM 3.60GHz 6.40GT/s QPI 12MB L3 Cache Socket FCLGA1366 Intel Xeon X5687 Quad Core Processor

81Y5951 - IBM 3.46GHz 6.40GT/s QPI 12MB L3 Cache Socket FCLGA1366 Intel Xeon X5690 6 Core Processor