ASROCK B550M PRO RS | AM4 MOTHERBOARD

Description Category Details Unique Feature Rock-Solid Durability -8 Power Phase -Pre-Installed I/O Shield Ultrafast Connectivity -2.5G LAN CPU Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors Chipset AMD B550 Memory Dual Channel DDR4 Memory Technology 4 x DDR4 DIMM Slots Max Capacity: 128GB Supports XMP Memory Modules Supports DDR4 up to 4733 (OC) depending on CPU BIOS 128Mb AMI UEFI Legal BIOS with GUI support Graphics Integrated AMD Radeon™ Vega Graphics (APU only) 1 x HDMI 2.1 (4K 60Hz) 1 x DisplayPort 1.4 (up to 5K 120Hz) Audio 7.1 CH HD Audio (Realtek ALC897) LAN 2.5 Gigabit LAN (RTL8125BG) Supports bandwidth control & monitoring software Expansion Slots 2 x PCIe x16 Slots 1 x PCIe 3.0 x1 Slot Supports AMD CrossFire™ Storage 1 x M.2 PCIe Gen4x4 (CPU) 1 x M.2 PCIe Gen3/SATA (Chipset) 4 x SATA3 Ports RAID Supports RAID 0, 1, and 10 USB USB 3.2 Gen1 (Front & Rear) USB 2.0 Ports All ports with ESD Protection Internal Connectors RGB & Addressable LED Headers Fan & Pump Connectors 24-pin ATX 8-pin CPU Power USB Headers (2.0 & 3.2) Rear I/O PS/2 Port HDMI & DisplayPort USB 3.2 & USB 2.0 Ports RJ-45 LAN Audio Jacks Software & UEFI ASRock A-Tuning Dragon LAN Software Polychrome SYNC Full HD UEFI & Instant Flash Accessories User Manual 2 x SATA Cables M.2 Screw Form Factor Micro ATX (24.4 cm x 24.4 cm), 2oz Copper PCB OS Support Windows® 10 64-bit / Windows® 11 64-bit Certifications FCC, CE, ErP/EuP Ready