Xeon E7-4820 v3 1.9GHz Ten-Core (Tray)
1.9GHz 10-Core - 20 Threads - Socket LGA 2011 / R - 4-Way SMP - Supports DDR3-1333/DDR4-1866 Memory - 10 x 256KB L2 Cache - 25MB L3 Cache - 115W TDP - Intel VT-x / VT-d Virtualization - Haswell-EX 22nm - OEM/TRAY w/o Heatsink & Fan
Xeon E7-8891 v4 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 - 60MB L3 Cache - 165W TDP - Intel VT-x / VT-d Virtualization - Broadwell-EX 14nm - OEM/TRAY w/o Heatsink & Fan
Xeon E7-8880L v3 2.0GHz 18-Core (Tray)
2.0GHz 18-Core - 36 Threads - 2.8GHz Turbo - Socket LGA 2011 / R - 8-Way SMP - Supports DDR3-1600/DDR4-1866 Memory - 18 x 256KB L2 Cache - 45MB L3 Cache - 115W TDP - Intel VT-x / VT-d Virtualization - Haswell-EX 22nm - OEM/TRAY w/o Heatsink & Fan
Xeon E3-1275 v6 3.8GHz Quad-Core
3.8GHz 4-Core - 8 Threads - 4.2GHz Turbo - Socket LGA 1151 / H4 - 1-Way SMP - Supports DDR3L-1866/DDR4-2400 Memory - 4 x 256KB L2 Cache - 8MB L3 Cache - Intel HD Graphics P630 350-1150MHz Integrated GPU - 73W TDP - Intel VT-x / VT-d Virtualization - Kaby Lake-DT 14nm - Retail Box w/ Heatsink & Fan
Xeon E5-2697 v2 2.7GHz 12-Core (Tray)
2.7GHz 12-Core - 24 Threads - 3.5GHz Turbo - Socket LGA 2011 / R - 2-Way SMP - Supports DDR3-1866 Memory - 12 x 256KB L2 Cache - 30MB L3 Cache - 130W TDP - Intel VT-x / VT-d / VT-c Virtualization - Ivy Bridge-EP 22nm - OEM/TRAY w/o Heatsink & Fan