Xeon W7-3555 28Core 2.7GHz S4677 325W CPU ( Tray E1A XCC)
2.7GHz 28-Core - 56 Threads - 4.8GHz Turbo - Socket LGA 4677 E1A E5 / 16A - 1-Way SMP - Supports DDR5-5600 ECC REG Memory - 75MB L3 Cache - 325W TDP - 390W Max Turbo TDP - Intel VT-x/VT-d Virtualization - Sapphire Rapids-WS Intel 7/10nm - OEM w/o Heatsink & Fan