EPYC 7551P 2.0GHz 32-Core SP3 180W CPU (Tray)
1-Way CPU - 2.0GHz 32-Core - 64 Threads - 3.0GHz Turbo - Socket SP3 / LGA 4094 - 1-Way SMP - Supports DDR4-2666 Memory - 32 x 512KB L2 Cache - 64MB L3 Cache - 180W TDP - AMD-V Virtualization - Zen 14nm - OEM w/o Heatsink & Fan
Xeon E5-2643 v4 3.4GHz Six-Core S2011-R3 135W CPU (Tray)
3.4GHz 6-Core - 12 Threads - 3.7GHz Turbo - Socket LGA 2011-v3 / R3 - 2-Way SMP - Supports DDR4-2400 Memory - 6 x 256KB L2 Cache - 20MB L3 Cache - 135W TDP - Intel VT-x/VT-d Virtualization - Broadwell-EP 14nm - OEM w/o Heatsink & Fan - No Mfg. Warranty