Description
ASRock B550M-ac AMD AM4 Micro-ATX Motherboard with Wi-Fi
The ASRock B550M-ac is a versatile Micro-ATX motherboard designed to extract maximum performance from AMD Ryzen™ 3000, 4000 G-Series, and 5000 Series desktop processors. With support for PCIe 4.0, this board is ready for the next generation of high-speed graphics cards and NVMe SSDs. Featuring built-in 802.11ac Wi-Fi and Bluetooth, it offers a clean, cable-free setup for home, office, or gaming environments.
Key Features
- AMD AM4 Socket: Supports AMD Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000, and 5000 G-Series Desktop Processors.
- Built-in Wi-Fi & Bluetooth: Integrated 802.11ac Wi-Fi (2.4/5 GHz) and Bluetooth 4.2 for wireless peripherals and internet.
- PCIe 4.0 Ready: Supports PCI Express 4.0 x16 for maximum bandwidth on modern gaming GPUs.
- Dual M.2 Storage: Includes an Ultra M.2 slot (PCIe Gen3 x4 & SATA3) for ultra-fast SSD performance.
- 8 Power Phase Design: Features robust components for smooth power delivery to the CPU, ensuring system stability.
- ASRock Polychrome SYNC: Onboard RGB and Addressable RGB headers allow you to sync and control your LED lighting.
Technical Specifications
| CPU Socket | AMD AM4 (Ryzen™ 3000 to 5000 Series) |
| Chipset | AMD B550 |
| Memory | 4 x DDR4 DIMM, Max. 128GB, up to 4733+(OC) |
| Wireless | Intel® 802.11ac Wi-Fi + BT 4.2 |
| Expansion Slots | 1 x PCIe 4.0 x16, 1 x PCIe 3.0 x1 |
| Storage | 1 x Ultra M.2 (PCIe Gen3 x4), 4 x SATA3 6.0 Gb/s |
| Audio | 7.1 CH HD Audio (Realtek ALC887 Audio Codec) |
| Form Factor | Micro ATX (24.4 cm x 24.4 cm) |