Product details
The ROG Strix B550 Gaming series motherboards are designed for those who want to harness the great performance of their build. They offer a feature set normally found in the high-end ROG Strix X570 Gaming
series, including advanced PCIe 4.0 connectivity. ROG Strix B550-A Gaming offers robust power and effective cooling, and is equipped for 3rd generation AMD Ryzen CPUs. As an added bonus, outstanding performance is complemented by a stunning silver and white finish and cyberpunk-inspired aesthetics for a standout look.
| Processor family | Ryzen 3rd generation, Ryzen 4th Gen, Ryzen 5th Gen |
| Memory type | DDR4-RAM |
| Internal connection options | M.2 PCI/SATA Combo (2x), S-ATA III (6x) |
| Peripheral connections | USB 2.0 Type-A (2x) |
| Item number | 14037206 |
| Manufacturer | |
| Category | |
| Manufacturer no. | 90MB15J0-M0EAY0 |
| Release date | 4/22/2021 |
| Sales rank in Category Motherboards |
| Form factor | ATX |
| Processor socket | AM4 |
| Chipset | AMD B550 |
| Operating system compatibility | Windows 10 |
| Peripheral connections | USB 2.0 Type-A (2x) |
| BIOS type | UEFI |
| Processor family | Ryzen 3rd generation, Ryzen 4th Gen, Ryzen 5th Gen |
| Memory form factor | DIMM |
| Number of pins | 288 x |
| Number of memory modules (RAM) | 4 x |
| Max. memory (RAM) | 128 GB |
| Memory chip | DDR4-3200 |
| Max. RAM OC | 5100 MHz |
| Supported memory speed | 2133 MHz, 2400 MHz, 2666 MHz, 2800 MHz, 3000 MHz, 3200 MHz, 4000 MHz, 4400 MHz |
| Memory type | DDR4-RAM |
| RAM buffer | Unbuffered |
| Video connections | HDMI (1x) |
| Video connection version | Display port 1.2 |
| Multi-GPU technology | AMD 2-Way CrossFireX |
| Network connections | RJ45 2.5 Gigabit Ethernet (1x) |
| Ethernet controller brand | Intel |
| Ethernet controller | Intel I225-V |
| Max. port speed | 2.50 Gbit/s |
| Chip | SupremeFX S1220A |
| Audio Connections | Audio Out (1x), Audio Out (2x) |
| Internal connection options | M.2 PCI/SATA Combo (2x), S-ATA III (6x) |
| Expansion slot | PCI Express x16 (2x) |
| PCI express version (max.) | 4 |
| Power connectors | 24-pin ATX, 4-pin ATX 12V, 8-pin ATX 12V |
| Sustainability | Sustainable products and raw materials |
| Label | SBTi |
| Scope of delivery | 4 x Serial ATA cable |
| Length | 305 mm |
| Width | 305 mm |
| Height | 244 mm |
| Weight | 1200 g |
| Length | 34 cm |
| Width | 27.60 cm |
| Height | 7.50 cm |
| Weight | 1.73 kg |
Specifications may include unverified machine translations.
Here you can see the lowest price of the day over time. Learn more
14-day cancellation right
30-day right of returnReturn policy
30-day right of returnReturn policy