Placa de baza MSI B550M PRO-VDH WIFI Socket AM4 SPECIFICATION Model Name B550M PRO-VDH WIFI CPU Support Support for 3rd Gen AMD® Ryzen™ processors and future AMD® Ryzen™ processors with BIOS update CPU Socket AMD Socket AM4 Chipset AMD® B550 Chipset Graphics Interface 1x PCIe 4.0 / 3.0 x16 slot Display Interface DisplayPort, HDMI, VGA – Requires Processor Graphics Memory Support 4 DIMMs, Dual Channel DDR4-4400 MHz (OC) Expansion Slots 2x PCI-E 3.0 x1 slots, Storage 1x M.2 Gen4 x4 slot, 1x M.2 Gen3 x4 slot, 4x SATA 6Gb/s ports USB ports 7x USB 3.2 Gen 1 5Gbps (6 Type-A + 1 Type-C) + 6x USB 2.0 LAN Realtek® RTL8111HN Gigabit LAN Wi-Fi / Bluetooth Intel® Wireless-AC 3168, Bluetooth 4.2 Audio 8-Channel (7.1) HD Audio with Audio Boost