Sorry, the MSI AM4 MicroATX B450M-A PRO MAX Motherboard is no longer available

AMD Ryzen Socket AM4, AMD B550 Chipset, 4x DIMM DDR4 Memory Slots supports up to 128GB (4400 MT/s O.C), 1 x PCIe 4.0 x16 (x16 Mode) & 2x PCIe 3.0 x1 Slots, 2 x M.2 SATA/PCIe Slots & 4x SATA 6Gb/s Connectors, RAID 0, 1, 10, 1 x HDMI,1 x DVI, 1 x D-Sub (VGA), Gigabit LAN, 2 x USB 3.2 (Gen2) Type-A, 6 x USB 3.2 (Gen1) (4 via back panel, 2 via internal header) Type-A, 4 x USB 2.0 (via Internal Header), 1 x 7.1-Channel High Definition Audio, MicroATX Form Factor

CPU Socket: AMD AM4 (2000 Series) || AMD AM4 (3000 Series) || AMD AM4 (5000 Series)
Form Factor: Micro-ATX
Chipset: AMD B550
Memory Type: DDR4
Connectivity: LAN
PCIe Interface: PCIe x1 || PCIe x16
Storage Interface: M.2 PCIe || SATA 6Gb/s
LAN Speed: 1 Gigabit
Audio: 7.1 Channel
Video Interface: DVI || HDMI
USB: USB 3.2 Type-A || USB 2.0