AT80602000765AA - Intel - Xeon X5570 - 2.93 GHz - 4 cores - 8 threads - 8 MB cache - LGA1366 Socket - OEM AT80602000765AA - Intel - Xeon X5570 - 2.93 GHz - 4 cores - 8 threads - 8 MB cache - LGA1366 Socket - OEM $142.98 $121.17
492237-B21 - HP - Intel Xeon E5530 - 2.4 GHz - 4 cores - 8 threads - 8 MB cache 492237-B21 - HP - Intel Xeon E5530 - 2.4 GHz - 4 cores - 8 threads - 8 MB cache $188.14 $159.44
508231-L21 - HP - Intel Xeon X5570 - 2.93 GHz - 4 cores - 8 threads - 8 MB cache - factory integrated - for ProLiant DL160 G6, DL160se G6 508231-L21 - HP - Intel Xeon X5570 - 2.93 GHz - 4 cores - 8 threads - 8 MB cache - factory integrated - for ProLiant DL160 G6, DL160se G6 $227.78 $193.03
492239-B21 - HP - Intel Xeon E5520 - 2.26 GHz - 4 cores - 8 threads - 8 MB cache 492239-B21 - HP - Intel Xeon E5520 - 2.26 GHz - 4 cores - 8 threads - 8 MB cache $179.70 $152.29
492244-B21 - HP - Intel Xeon E5540 - 2.53 GHz - 4 cores - 8 threads - 8 MB cache 492244-B21 - HP - Intel Xeon E5540 - 2.53 GHz - 4 cores - 8 threads - 8 MB cache $139.79 $118.47
587480-B21 - HP - Intel Xeon E5640 - 2.66 GHz - 4 cores - 8 threads - 12 MB cache 587480-B21 - HP - Intel Xeon E5640 - 2.66 GHz - 4 cores - 8 threads - 12 MB cache $177.53 $150.45