ASUS PRIME B550M-A / mATX AM4 Socket Dual 4xDDR4-4600 /

MB AM4 Asus PRIME B550M-A mATX// CPUAMD AM4 socket: Ready for Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop ProcessorsChipsetAMD B550Memory4 x DIMM, Max. 128GB, DDR4 4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory *Dual Channel Memory ArchitectureGraphic1 x D-Sub1 x DVI-D1 x HDMI 2.1(4K@60HZ)Expansion Slots1 x PCIe 4.0 x16 (x16 mode)2 x PCIe 3.0 x1Storage1 x M.2 Socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 4.0 x4 and SATA modes) storage devices support1 x M.2 Socket 3, with M Key, Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes) storage devices support4 x SATA 6Gb/s port(s),Support Raid 0, 1, 10LANRealtek® RTL8111HAudioRealtek ALC887 7.1-Channel High Definition Audio CODECUSB PortsRear USB Port ( Total 6 )2 x USB 3.2 Gen 2 port(s)(2 x Type-A)4 x USB 3.2 Gen 1 port(s)(4 x Type-A)Front USB Port ( Total 6 )2 x USB 3.2 Gen 1 port(s)(2 x Type-A)4 x USB 2.0 port(s)(4 x Type-A)https://www.asus.com/Motherboards-Components/Motherboards/PRIME/PRIME-B550M-A