[Chipset/ Socket / Standard] AMD B550 / AMD AM4 / ATX [CPU] AMD AM4 Socket 3rd Gen AMD Ryzen Processors 4 Slots (Up to 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/sport(s) Interface 8 x USB 3.2, 6 x USB 2.0 / OS Windows 10 64-bit [Dimensions] ATX Form Factor 12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )Brand: ASUSTekCPU Socket: Socket AM4RAM: DDR4 Compatible Processor: AMD Ryzen 3rd Generation Chipset Type: AMD B550Brand: ASUSTek Manufacturer: Asustek Product Size: 30.48 x 24.38 x 5.08 cm; 1.85 Kg Product Model Number: ROG STRIX B550-A GAMING Form Factor: DIMENSIONS OF ATX Product Width x Height: 30.5 x.
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