Description
B550M Pro RS
- Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors
- 8 Power Phase
- 4 x DDR4 DIMMs, supports up to 4733+ (OC)
- 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, 1 PCIe 3.0 x1
- Graphics Output Options: HDMI, DisplayPort
- Realtek ALC897 7.1 CH HD Audio Codec
- 4 SATA3, 1 Hyper M.2 (PCIe Gen4x4), 1 M.2 (PCIe Gen3x2 & SATA3)
- 6 USB 3.2 Gen1 (4 Rear, 2 Front),
6 USB 2.0 (2 Rear, 4 Front) - Dragon 2.5G LAN
Specifications:
| Feature | 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, 4 DIMM Slots, up to 128GB, various frequency support based on CPU model, ECC/non-ECC |
| BIOS | 128Mb AMI UEFI Legal BIOS with GUI support |
| Graphics | Integrated AMD Radeon Vega, HDMI 2.1 (4K 60Hz), DisplayPort 1.4 (5K 120Hz) |
| Audio | 7.1 CH HD Audio (Realtek ALC897) |
| LAN | 2.5G LAN (Dragon RTL8125BG), supports Smart Auto Adjust Bandwidth Control, Gaming Optimizations |
| Slots | 2 x PCIe x16 (Gen4/Gen3), 1 x PCIe x1, AMD CrossFire supported |
| Storage | 1 x M.2 (CPU), 1 x M.2 (Chipset), 4 x SATA3, NVMe boot support (not for Athlon 3000G) |
| RAID | Supports RAID 0, 1, 10 for SATA |
| USB | 4 x USB 3.2 Gen1 (CPU), 2 x USB 3.2 Gen1 + 6 x USB 2.0 (Chipset) |
| Connector | RGB/ARGB headers, fan connectors, TPM, USB headers, 24-pin ATX, 8-pin 12V |
| Rear I/O | PS/2, HDMI, DP, 4x USB 3.2, 2x USB 2.0, LAN, audio jacks |
| Software/UEFI | ASRock A-Tuning, Dragon LAN, Polychrome SYNC, Instant Flash |
| Accessories | User Manual, 2 x SATA Cables, M.2 Screw |
| Form Factor | Micro ATX (24.4cm x 24.4cm), 2oz Copper PCB |
| OS | Windows 10 64-bit / 11 64-bit |
| Certifications | FCC, CE, ErP/EuP ready |
