Max Memory Supported: Maximum up to 3TB per CPU socket
PCI Express: 8 x PCIe slots (Gen5 x16 link, FH,FL) for dual-slot GPU cards
Front: 1 x PCIe slot (Gen5 x8 link ,LP,HL) for HBA/RAID cards
Rear: 1 x PCIe slot (Gen5 x16 link) for NIC, 1 x PCIe slot (Gen5 x8 link) for NIC
Memory Standard: 2 x DIMM, Max. 64GB, DDR5 7200(OC)/7000(OC)/6800(OC)/6600(OC)/ 6400(OC)/ 6200(OC)/ 6000(OC)/ 5800(OC)/ 5600/ 5400/ 5200/ 5000/ 4800MHz Non-ECC, Un-buffered Memory*
Dual Channel Memory Architecture
Supports Intel® Extreme Memory Profile (XMP)
OptiMem II
* Supported memory types, data rate(Speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information refer to www.asus.com for memory support list.
Memory Standard: DDR4 5333(OC)/ 5133(OC)/ 5000(OC)/ 4800(OC)/ 4700(OC)/ 4600(OC)/ 4500(OC)/ 4400(OC)/ 4266(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3400(OC)/ 3333(OC)/ 3200/ 3000/ 2933/ 2800/ 2666/ 2400/ 2133 MHz Non-ECC, Un-buffered Memory*
* 10th Gen Intel Core i7/i9 processors support 2933/ 2800/ 2666/ 2400/ 2133 natively, others will run at the maximum transfer rate of DDR4 2666MHz.
* 11th Gen Intel Core processors support 3200/ 2933/ 2800/ 2666/ 2400/ 2133 natively.
* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists), and memory frequency support depends on the CPU types.
Audio Chipset: Realtek ALC1220-VB CODEC
* The back panel line out jack supports DSD audio.
High Definition Audio
2/4/5.1/7.1-channel
* You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.
Support for S/PDIF Out