ASRock B450M PRO4 Socket AM4/AMD Promontory B450/DDR4/Quad CrossFireX/SATA3&USB3.1/M.2/A&GBE/MicroATX Motherboard (New Item!).
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Socket AM4, Digi Power design, 9 Power Phase design, Supports 105W Water Cooling (Pinnacle Ridge); Supports 95W Water Cooling (Summit Ridge); Supports 65W Water Cooling (Raven Ridge)
Chipset: AMD Promontory B450
Memory: 4x DDR4-3200+(OC)/2933/2667/2400/2133 DIMM Slots, Dual Channel, ECC, Non-ECC, Unbuffered, Max Capacity of 64GB (AMD Ryzen series CPUs (Pinnacle Ridge))
Slots: 2x PCI-Express 3.0 x16 Slots (one runs at x8), 2x PCI-Express 2.0 x16 Slots (two run at x4), 1x PCI-Express 2.0 x1 Slot
SATA: 4x SATA3 Ports, Support RAID 0, 1, 10, NCQ, AHCI and Hot Plug