DELL AMD EPYC 9845, AMD EPYC, Socket SP5, AMD, 2.1 GHz, 3.7 GHz, 3.25 GHz DELL AMD EPYC 9845. Processor family: AMD EPYC, Processor socket: Socket SP5, Processor manufacturer: AMD. Memory channels: Dodeca-channel, Memory types supported by processor: DDR5-SDRAM, Memory clock speeds supported by processor: 6400 MHz