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 w/o Heatsink & Fan - No Mfg. Warranty