Memory Standard: Memory Support DDR5 6600+(OC)/ 6400(OC)/ 6200(OC)/ 6000(OC)/ 5800(OC)/ 5600(JEDEC)/ 5400(JEDEC)/ 5200(JEDEC)/ 5000(JEDEC)/ 4800(JEDEC) MHz
Max. overclocking frequency:
- 1DPC 1R Max speed up to 6600+ MHz
- 1DPC 2R Max speed up to 6400+ MHz
- 2DPC 1R Max speed up to 6000+ MHz
- 2DPC 2R Max speed up to 5600+ MHz
Memory Standard: Supports 1R 2133/2666/3200 MHz (by JEDEC & POR)
Max overclocking frequency:
- 1DPC 1R Max speed up to 5333+ MHz
- 1DPC 2R Max speed up to 4800+ MHz
- 2DPC 1R Max speed up to 4400+ MHz
- 2DPC 2R Max speed up to 4000+ MHz
Supports Dual-Channel mode
Supports non-ECC, un-buffered memory
Supports Intel Extreme Memory Profile (XMP)
CPU Type: Support Dual AMD EPYC 7003* and 7002 Series Processors
*A BIOS update is required to support AMD EPYC 7003 Series Processors. Please contact ASRock Rack Technical Support for the necessary firmwares.
Memory Slots: 32 x 288Pin
Max Memory Supported: Max. Capacity per DIMM
- RDIMM: up to 64GB
- LRDIMM: up to 256GB