| CPU | - Supports AMD AM4 Socket Ryzen™ 3000 and 5000 Series Desktop Processors |
| Chipset | AMD B550 |
| Memory | 4 x DIMM, Max. 128GB DDR4 4800(O.C.)/4666(O.C.)/4600(O.C.)/4400(O.C.)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3200/3000/2933/2800/2666/2400/2133 MHz, Un-buffered Memory * |
| Onboard Graphics Outputs | 1 x DisplayPort 1.2 1 x HDMI® 2.1 |
| PCI Slots | AMD Ryzen™ 5000 and 3000 Series/ 5000 and 4000 G-Series Desktop Processors 1 x PCIe 4.0 x16 SafeSlot (supports x16 mode) AMD B550 chipset 1 x PCIe 3.0 x16 slot (supports x4 mode) 3 x PCIe 3.0 x1 slots |
| Storage | Supports 2 x M.2 slots and 6 x SATA 6Gb/s portsAMD Ryzen™ 5000 and 3000 Series/ 5000 and 4000 G-Series Desktop Processors M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 & SATA modes) AMD B550 Chipset: M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes)* 6 x SATA 6Gb/s ports Support RAID 0, 1, 10 |
| Networking | 1 x Intel® 2.5Gb Ethernet Wi-Fi 6E Bluetooth v5.2 |
| Audio | ROG SupremeFX 7.1-Channel High Definition Audio CODEC S1220A |
| Connectivity | 2 x USB 3.2 Gen 2 ports (1 x Type-A + 1 x USB Type-C®) 4 x USB 3.2 Gen 1 ports (4 x Type-A) 2 x USB 2.0 ports 1 x DisplayPort 1 x HDMI® port 1 x Intel® I225-V 2.5G Ethernet 1 x Optical S/PDIF out 5 x Audio jacks 1 x BIOS FlashBackTM button |
| Internal Ports | 1 x 4-Pin AIO_Pump header 1 x 4-Pin CPU fan header 1 x 4-Pin CPU_OPT fan header 3 x 4-Pin Chassis fan headers 1 x 24-pin main power connector 1 x 8-pin +12V power connector 1 x 4-pin +12V power connector 2 x M.2 slots (Key M) 6 x SATA 6Gb/s ports 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports 2 x USB 2.0 headers support additional 4 USB 2.0 ports 1 x Addressable Gen 2 header 2 x AURA RGB headers 1 x Clear CMOS header 1 x Front panel audio header (AAFP) 1 x 20-3 pin System Panel header with Chassis intrude function 1 x Thermal sensor header 1 x Thunderbolt™ header |
| Form Factor | ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm |
| Warranty | Three Year Manufacturer Warranty |
| Dimensions | |
| Length / Depth | 305 mm |
| Width | 244 mm |
| Form Factor | |
| Motherboard formfactor | ATX |
| Motherboard | |
| Motherboard Chipset | AMD B550 |
| Product Series | |
| Product Series/Family | ROG Strix |
| CPU | |
| CPU Manufacturer | AMD |
| CPU Socket | AM4 |
| Lighting | |
| Lighting | Yes |
| Lighting Colour | RGB |
| Lighting Compatibility | ASUS Aura Sync |
| Colour | |
| Primary Colour | Black |
| Wi-Fi & LAN | |
| LAN Ports | 1x 2.5 Gbit/s |
| Wi-Fi / Bluetooth | Yes |
| Memory | |
| Max. Memory | 128 GB |
| Memory Type | DDR4 |
| Memory slots | 4x |
| Fan Header | |
| 4 Pin Fan Connectors | 6 |
| Expansion Slots | |
| PCIe x16 slots (total) | 2 |
| PCIe x1 slots (total) | 3 |
| PCIe 4.0 x16 mechanical slot | 1 |
| PCIe 3.0 x16 mechanical slot | 1 |
| PCIe 3.0 x1 mechanical slot | 3 |
| Internal Ports | |
| CPU Power Supply | 1x 8-Pin, 1x 4-Pin |
| USB 3.0 (internal) Possible Ports | 2 |
| USB 2.0 (internal) Possible Ports | 4 |
| RGB / LED connectors | 2x RGB (4-Pin 5050 12VGRB), 1x Digital RGB (3-Pin 5VDG) |
| External Ports | |
| USB 3.1 (external) Type C | 1 |
| USB 3.1 (external) Type A | 1 |
| USB 3.0 (external) Type A | 4 |
| USB 2.0 (external) Type A | 2 |
| Display Connectors | HDMI (1x), Display Port (1x) |
| Storage Ports | |
| M.2 PCIe 3.0 x4 & SATA 6G | 1 |
| M.2 PCIe 4.0 x4 & SATA 6G | 1 |
| SATA 6G (internal) | 6 |
Bought this to replace my B550 TUF gaming board that died. The VRM cooling stood out for me, the building quality made the upgrade worth it and generally the board looks good and generally easy to install and work with. The BIOS flashback feature is also great when looking at the price. The good news is, a board like this with something like a 5800X3D would still do great today.
Bought this when i upgraded my system from a mini-ATX to a standard ATX so went from the B550-I to this one thinking they were near enough the same. Turns out there is not connector for the front USB-C. Its not the end of the world as I don't use it all the time but it's a nice to have which i no longer have :(. On the plus side there are many for fan connections and space sop i'm happy with that and it seems to be performing well. Overall happy with the purchase.
Just an amazing board, looks great, has all the ports you would need including a BIOS flashback button on the IO Shield which is unheard of at this price point. It has ASUS awesome BIOS which is why I always pick ASUS Boards. The wifi and Bluetooth is the latest generation 6E. Just amazing for this price, you cant go wrong and you cant get better either even if you spend over £500. I love it and would recommend it to everyone who is looking at buying any gen of Ryzen Chip from 1st gen to 5th gen.
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