Chipset Intel® Z790 Chipset Memory 4 x DIMM, Max. 128GB, DDR4 DDR4 5333(OC)/5133(OC)/5066(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 Non-ECC, Un-buffered Memory* Dual Channel Memory Architecture Supports Intel® Extreme Memory Profile (XMP) OptiMem III * 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. Graphics 1 x DisplayPort** 1 x HDMI® port*** * Graphics specifications may vary between CPU types. Please refer to ww.intel.com for any updates.  ** Supports max. 8K@60Hz as specified in DisplayPort 1.4. *** Supports 4K@60Hz as specified in HDMI 2.1. **** VGA resolution support depends on processors' or graphic cards' resolution. Expansion Slots Intel® 13th & 12th Gen Processors 1 x PCIe 5.0 x16 slot