| Model |
ASUS ROG Strix B550‑F Gaming WiFi II |
| Chipset & CPU Support |
AMD B550 chipset supporting Ryzen 5000, 4000 G‑Series, and 3000 CPUs (AM4 socket) |
| Memory Support |
Four DDR4 DIMM slots supporting up to 128 GB and memory overclocking |
| Expansion Slots |
One PCIe 4.0 x16 (SafeSlot) for GPU, one PCIe 4.0/3.0 x16, three PCIe 3.0 x1 slots |
| Storage Options |
Two M.2 slots (one PCIe 4.0 & one PCIe 3.0/SATA) and six SATA 6 Gb/s ports with RAID support |
| Networking |
WiFi 6E (802.11ax) and Intel 2.5 Gb Ethernet with LANguard for stable, high-speed connectivity |
| Audio |
SupremeFX S1220A audio codec, with Sonic Studio III, DTS Sound Unbound and AI Noise Cancel |
| Cooling & Power |
12+2 Phase DrMOS power delivery with VRM heatsinks, dual M.2 heatsinks, and AIO pump header |
| Design & RGB Lighting |
Aura Sync RGB support, pre-installed I/O shield, Q‑LED diagnostic lights, SafeSlot GPU slot |
| Firmware & Software |
BIOS FlashBack, Armoury Crate, GameFirst VI, ASUS AI Networking suite |
| Warranty |
3-Year ASUS manufacturer warranty |