CPU

HPE 2.0-GHz Celeron processor 128 KB L2 cache - 400-MHz front-side-bus (FSB)

HPE Intel Pentium 4 processor - 2.66GHz (Northwood, 512KB Level-2 cache, 533MHz Front Side Bus (FSB)

HPE Compaq PL6500 Xeon Upgrage Kit

Original DELL Processor [MPN: PMJHN] Intel Xeon E5-2640 v3 2.6GHz,20M Cache,8.00GT/s QPI,Turbo,HT,8C/16T (90W) Max Mem 1866MHz,Customer Kit

Original DELL Processor [MPN: PN2MW] Intel Xeon E5-2603 v3 1.6GHz,15M Cache,6.40GT/s QPI,No Turbo,No HT,6C/6T (85W) Max Mem 1600MHz,Customer Kit

Original DELL Processor [MPN: 3P4W2] Intel Xeon E5-2609 v3 1.9GHz,15M Cache,6.40GT/s QPI,No Turbo,No HT,6C/6T (85W) Max Mem 1600MHz,Customer Kit