Xeon E5-2697 v4 2.3GHz 18-Core 145W (Tray)
2.3GHz 18 Core - 36 Threads - 3.6GHz Turbo - Socket LGA 2011-v3 / R3 - 2-Way SMP - Supports DDR4-2400 Memory - 18 x 256KB L2 Cache - 45MB L3 Cache - 145W TDP - Intel VT-x / VT-d Virtualization - Broadwell-EP 14nm - OEM/TRAY w/o Heatsink & Fan
Xeon E7-8891 v3 2.8GHz Ten-Core (Tray)
2.8GHz 10 Core - 20 Threads - 3.5GHz Turbo - Socket LGA 2011-1 / R2 - 8-Way SMP - Supports DDR3-1600/DDR4-1866 Memory - 10 x 256KB L2 Cache - 45MB L3 Cache - 165W TDP - Intel VT-x / VT-d Virtualization - Haswell-EX 22nm - OEM/TRAY w/o Heatsink & Fan
Xeon E5-2695 v4 2.1GHz 18-Core 36T S2011-R3 120W(Tray)
2.1GHz 18 Core - 36 Threads - 3.3GHz Turbo - Socket LGA 2011-v3 / R3 - 2-Way SMP - Supports DDR4-2400 Memory - 18 x 256KB L2 Cache - 45MB L3 Cache - 120W TDP - Intel VT-x / VT-d Virtualization - Broadwell-EP 14nm - OEM/TRAY w/o Heatsink & Fan