Xeon E5430 2.66GHz Quad-Core (Tray)
2.66GHz 4-Core - 4 Threads - Socket LGA 771 / J - 2-Way SMP - 2 x 6MB L2 Cache - 80W TDP - Intel VT-x Virtualization - Harpertown 45nm - OEM/TRAY w/o Heatsink & Fan - No Mfg. Warranty
Xeon E3-1275 v5 3.6GHz Quad-Core (Tray)
3.6GHz 4-Core - 8 Threads - 4.0GHz Turbo - Socket LGA 1151 / H4 - 1-Way SMP - Supports DDR3L-1600/DDR4-2133 Memory - 4 x 256KB L2 Cache - 8MB L3 Cache - Intel HD Graphics P530 400-1150MHz Integrated GPU - 80W TDP - Intel VT-x / VT-d Virtualization - Skylake-DT 14nm - OEM/TRAY w/o Heatsink & Fan - No Mfg. Warranty