Memory Standard: 4 x DIMM slots, max. 192GB, DDR5
Support up to 8800+MT/s (OC), Non-ECC, Un-buffered, Clocked Unbuffered DIMM (CUDIMM)*
Dual channel memory architecture
Supports Intel® Extreme Memory Profile (XMP) memory module
Supports DIMM Flex
NitroPath DRAM Technology
DIMM FIT
ASUS Enhanced Memory Profile III (AEMP III)
* Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/ download-center/.
* Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.
Memory Standard: 11th Gen Intel Core Processors support DDR4 non-ECC, un-buffered memory up to 4800+(OC)*
10th Gen Intel Core Processors support DDR4 non-ECC, un-buffered memory up to 4400+(OC)*
* 11th Gen Intel Core (i9/i7/i5) support DDR4 up to 3200; Core (i3), Pentium and Celeron support DDR4 up to 2666.
* 10th Gen Intel Core (i9/i7) support DDR4 up to 2933; Core (i5/i3), Pentium and Celeron support DDR4 up to 2666.
Memory Standard: Support for DDR5 9200(O.C)/8800(O.C) /8600(O.C) / 8400(O.C) /8266(O.C) / 8200(O.C) / 8000(O.C) / 7950(O.C) / 7900(O.C) / 7800(O.C) / 7600(O.C.) / 7400(O.C.) / 7200(O.C.) / 7000(O.C.) / 6800(O.C.) / 6600(O.C.) /6400/5600 MT/s memory modules
4 x DDR5 DIMM sockets supporting up to 256 GB (64 GB single DIMM capacity)of system memory
Dual channel memory architecture
Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Support for Extreme Memory Profile (XMP) memory modules(The CPU and memory configuration may affect the supported memory types, datarate (speed), and number of DRAM modules, please refer to "Memory Support List" on GIGABYTE's website for more information.)
CPU Type: Supports 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.
CPU Type: Supports AMD EPYC 7003 (with AMD 3D V-Cache Technology*) / 7002 Series Processors
*A BIOS update is required to support AMD EPYC 7003 series processors with AMD 3D V-Cache Technology