Placa de baza MSI MAG B550M MORTAR WIFI Socket AM4 911-7C94-001 / 4719072728649 Model Name MAG B550 TOMAHAWK CPU Support 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 PCI-E 4.0 x16 slot 1x PCI-E 3.0 x16 slot Support 2-way AMD CrossFire™ Technology Display Interface DisplayPort, HDMI – Requires Processor Graphics Memory Support 4 DIMMs, Dual Channel DDR4-4866+(OC)Mhz Expansion Slots 2x PCI-E 3.0 x1 slots Storage 2x M.2 slots, 6x SATA 6Gb/s SATA RAID Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices USB Ports 2x USB 3.2 Gen 2 10Gbps (1 Type-C + 1 Type-A) 5x USB 3.2 Gen 1 5Gbps (1 Type-C + 4 Type-A) 6x USB 2.0 LAN Realtek® RTL8125B 2.5G LAN Realtek® RTL8111H Gigabit LAN Audio 8-Channel(7.1) HD Audio with Audio Boost(ALC1200) https://www.msi.com/Motherboard/MAG-B550-TOMAHAWK/Specification