ASUS PRIME B550M-K

Key Specifications

• Chipset: AMD B550
• CPU Socket: Socket AM4
• Form Factor: Micro-ATX (24.4 cm x 24.4 cm)
• Memory Support: 4 x DIMM, Max. 128GB, DDR4 (up to 4600(O.C.)/4400(O.C.)/3200/2933/2666 MHz)
• Expansion Slots: 1 x PCIe 4.0 x16 (x16 mode), 2 x PCIe 3.0 x1
• Storage Interfaces: 2 x M.2 slots (1 x PCIe 4.0 x4/SATA mode, 1 x PCIe 3.0 x4/SATA mode), 4 x SATA 6Gb/s ports
• Rear I/O Ports: 2 x USB 3.2 Gen 2 Type-A, 4 x USB 3.2 Gen 1 Type-A, 1 x HDMI 2.1, 1 x DVI-D, 1 x D-Sub (VGA), 1 x Realtek 1Gb Ethernet RJ-45, 3 x Audio jacks, 2 x PS/2 keyboard/mouse ports
• Audio: Realtek ALC887/897 7.1 Surround Sound High Definition Audio CODEC
• Ethernet: Realtek RTL8111H 1Gb Ethernet