Specifications
| Model | STRIX B550-F GAMING WIFI II |
| CPU Socket Type | AM4 |
| CPU Type | Supports AMD Ryzen 5000 / 3000 Series Processors* |
| Chipset | AMD B550 |
| Number of Memory Slots | 4288pin |
| Memory Standard | DDR4 5100(OC) / 4866(OC) / 4600(OC) / 4466(OC) / 4400(OC) / 4266(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3600(OC) / 3466(OC) / 3200 / 3000 / 2800 / 2666 / 2400 / 2133 (AMD Ryzen 5000 and 4000 G-Series Processors) |
| Maximum Memory Supported | 128GB |
| Channel Supported | Dual Channel |
| ECC Supported | ECC Memory (ECC mode) support varies by CPU. |
| Buffer Supported | Un-buffered |
| PCI Express 4.0 x16 | 1 x PCI Express 4.0 x16 |
| PCI Express 3.0 x16 | 1 x PCI Express 3.0 x16* |
| PCI Express x1 | 3 x PCIe 3.0 x1 |
| SATA 6Gb/s | 6 x SATA 6Gb/s |
| M.2 | AMD Ryzen 5000 and 3000 Series / 5000 and 4000 G-Series Desktop Processors: |
| SATA RAID | 0/1/10 |
| Onboard Video Chipset | Supported only by CPU with integrated graphic |
| Audio Chipset | ROG SupremeFX High Definition Audio CODEC S1220A |
| Audio Channels | 7.1 Channels |
| LAN Chipset | Intel I225-V |
| Max LAN Speed | 10/100/1000/2500Mbps |
| Wireless LAN | Wi-Fi 6E |
| Bluetooth | Bluetooth 5.2 |
| Back I/O Ports | 2 x USB 3.2 Gen 2 ports (1 x Type-A + 1 x USB Type-C) |
| Onboard USB | 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports |
| Other Connectors | Fan and cooling related |
| Form Factor | ATX |
| LED Lighting | RGB |
| Dimensions (W x L) | 12.0″ x 9.6″ |
| Power Pin | 1 x 24-pin EATX Power connector(s) |
| Features | Special Features: |
| BIOS | 256 Mb Flash ROM, UEFI AMI BIOS |
| Manageability | WOL by PME, PXE |
| Operating System | Windows 10 64-bit, Windows 11 64-bit |
| Warranty | 3 Years |
Key Features
- CPU Support: AMD Ryzen 5000 & 3000 Series processors on AM4 socket with AMD B550 chipset
- Memory: 4 DDR4 DIMMs, up to 5100 MHz (OC), max 128GB dual-channel
- Expansion Slots: 1 PCIe 4.0 x16, 1 PCIe 3.0 x16, and 3 PCIe 3.0 x1 slots
- Storage: 6 SATA 6Gb/s ports plus M.2 NVMe support
- Wireless: Wi-Fi 6E and Bluetooth 5.2
- Networking & Audio: 2.5G Intel I225-V LAN, ROG SupremeFX S1220A 7.1-channel audio
- USB & Rear I/O: USB 3.2 Gen 2 Type-C + Type-A ports, plus additional USB 3.2 Gen 1 via header
- Build & Warranty: ATX form factor, RGB lighting, 3-year warranty









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