ASRock Socket AM4/ AMD Promontory X370/ DDR4/ Quad CrossFireX/ SATA3&USB3.1/ M.2/ A&GbE/ATX Motherboard (X370 PRO4)
Brand: ASRock
Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Summit Ridge and Raven Ridge)
9 Power Phase design
Supports 95W Air Cooling
4x DDR4-3200+(OC)/2933(OC)/2667/2400/2133 DIMM Slots, Dual Channel, ECC & non-ECC, Unbuffered, Max Capacity of 64GB
Supports AMD Quad CrossFireX, CrossFireX Technology