Memory Standard: DDR3 1600/ 1333/ 1066
* Hyper DIMM support is subject to the physical characteristics of individual CPUs.
* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
* Due to Intel chipset limitation, DDR3 1600 MHz and higher memory modules on XMP mode will run at the maximum transfer rate of DDR3 1600 MHz.
Memory Standard: Supports DDR5 non-ECC, un-buffered memory up to 7200+(OC)*
1DPC 1R Up to 7200+ MHz (OC), 4800 MHz Natively.
1DPC 2R Up to 6000+ MHz (OC), 4400 MHz Natively.
2DPC 1R Up to 5600+ MHz (OC), 4000 MHz Natively.
2DPC 2R Up to 4800+ MHz (OC), 3600 MHz Natively.
* Please refer to Memory Support List on ASRock's website for more information.
(http://www.asrock.com/ )