ASROCK B550 PRO4 ATX DDR4 FOR AMD RYZEN AM4

• CPU Support: Socket AMD AM4 for AMD RyzenTM  3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors.
• Chipset: AMD B550.
• MB Size: ATX.
• Memory Support: 4 DIMM DDR4 Sockets for ECC and non-ECC un-buffered DDR4 RAM up to 4733MHz. Max 128GB. Dual Channel architecture. Supports XMP memory module.
• VGA: Supported only with AMD Ryzen CPU with Vega GPU incorporated.
• VGA Out: 1x VGA D-Sub, 1x HDMI v2.1.
• Slots: 1x PCI-E Gen3 (x16) slot, 1x PCI-E Gen4 (x16) slot. 2x PCI-E Gen3 (x1) slots.
• Storage: 6x SATA3 6Gbps ports supports RAID 0/1/10. 1x Hyper M.2 Socket supports NVMe SSD PCI-E Gen4. 1x M.2 Socket supports NVME SSD PCI-E Gen3 or SSD SATA3 6Gbps.
• NIC: Gigabit Ethernet LAN 10/100/1000 Mb/s.
• Audio: 7.1 Channel HD Audio.
• I/O: 1x PS/2 Keyboard/mouse port, 1x VGA D-Sub, 1x HDMI, 1x USB 3.2 Gen2 Type-A, 1x USB 3.2 Gen2 Type-C, 4x (+2int) USB 3.2 Gen1, 1x RJ45 (LAN), 3 Audio jacks, 1x front panel audio connector, 1x COM Port Header, 1x SPI TPM Header.
• Warranty: 2 years