Xeon E7-4830 v2 2.2GHz Ten-Core (Tray)
2.2GHz 10 Core - 20 Threads - 2.7GHz Turbo - Socket LGA 2011-1 / R2 - 4-Way SMP - Supports DDR3-1600 Memory - 10 x 256KB L2 Cache - 20MB L3 Cache - 105W TDP - Intel VT-x / VT-d / VT-c Virtualization - Ivy Bridge-EX 22nm - OEM/TRAY w/o Heatsink & Fan
Xeon E5-2430 2.2GHz Six-Core
2.2GHz 6 Core - 12 Threads - 2.7GHz Turbo - Socket LGA 1356 / B2 - 2-Way SMP - 6 x 256KB L2 Cache - 15MB L3 Cache - 95W TDP - Intel VT-x / VT-d Virtualization - Sandy Bridge-EN 32nm - Retail Box w/o Heatsink & Fan