ASUS AMD B550 equipped Socket AM4 compatible motherboard ROG STRIX GAMING B550-A [ATX]

Products covered by the manufacturer's broken pin warranty (products obtained through second-hand products, auctions, resale, or damage caused by usage outside of guaranteed operation are not covered by the warranty.) [Chipset/Socket/Standard] AMD B550 / AMD AM4 / ATX [CPU] AMD AM4 Socket 3rd Gen AMD Ryzen Processors [Supported memory] Number of slots: 4 (maximum 128GB) DDR4 4600(O.C.)/4400(O.C)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory [Expansion Slot] 1 x PCIe 3.0 x16 (x4 mode), 3 x PCIe 3.0 x1 / [Storage] 6 x SATA 6Gb/s port(s)