Memory Standard: DDR4 2666/ 2400/ 2133 MHz Non-ECC, Un-buffered Memory
* The maximum memory frequency supported varies by processor
** DDR4 2666 MHz and higher memory modules will run at max. 2666 MHz on Intel 8th Gen. 6-core or higher processors
Memory Standard: DDR4 2666/ 2400/ 2133
* The maximum memory frequency supported varies by processor.
** DDR4 2666MHz and higher memory modules will run at max. 2666MHz on Intel 8th Gen. 6-core or higher processors.
*** Refer to www.asus.com for the latest Memory QVL (Qualified Vendors List).
Memory Standard: DDR4 2666/ 2400/ 2133
* The maximum memory frequency supported varies by processor.
** DDR4 2666MHz and higher memory modules will run at max. 2666MHz on Intel 8th Gen. 6-core or higher processors; DDR4 2400MHz and higher memory modules will run at max. 2400MHz on Intel 8th Gen. 4-core processors.
*** Refer to www.asus.com for the Memory QVL (Qualified Vendors List).
Memory Standard: Support for DDR4 2666/ 2400/ 2133 MHz memory modules
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
* To support 2666 MHz or XMP memory, you must install a 9th or 8th Generation Intel Core i9/i7/i5 processor.
Memory Standard: DDR4 2666/ 2400/ 2133
* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
* The maximum memory frequency supported varies by processor.
** DDR4 2666MHz and higher memory modules will run at max. 2666MHz on Intel 8th Gen. 6-core or higher processors.
Memory Standard: DDR4 4300+(OC)*/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3200(OC)/ 2933(OC)/ 2800(OC)/ 2666/ 2400/ 2133
* Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)
Memory Standard: DDR4 2666 / 2400 / 2133*
* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
* The maximum memory frequency supported varies by processor.
* DDR4 2666 and higher memory modules will run at max. 2666 on Intel 8th Gen. 6-core or higher processors.
Memory Standard: DDR4 2666/ 2400/ 2133
** Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
* Hyper DIMM support is subject to the physical characteristics of individual CPUs.
** DDR4 2666MHz and higher memory modules will run at max. 2666MHz on Intel 8th Gen. 6-core or higher processors.
Number of Memory Slots: 4x288pin (DDR4)
Audio Chipset: ROG SupremeFX High Definition Audio CODEC S1220A