Description
ASUS ROG STRIX B550-F GAMING WIFI II is a high-end AMD B550 gaming ATX motherboard for Ryzen 3000, 4000G and 5000 series desktop processors, designed for serious gaming and overclocking builds. It combines PCIe 4.0 support, robust 12+2 teamed power stages, dual M.2 slots with heatsinks, Intel 2.5 Gb Ethernet and WiFi 6E for fast, stable performance.
Key Features:
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>AMD B550 gaming ATX motherboard for Ryzen 5000 / 4000G / 3000 desktop processors (AM4 socket).
>12+2 teamed power stages with high-quality chokes and capacitors for stable CPU power delivery.
>PCIe 4.0-ready x16 slot for next-gen graphics cards (when used with Ryzen 3000 / 5000 CPUs).
>Dual M.2 slots (PCIe 4.0 x4 & PCIe 3.0 x4) with heatsinks plus 6 x SATA 6Gb/s ports for SSDs and HDDs.
>On-board Intel 2.5 Gb Ethernet and WiFi 6E (802.11ax) with Bluetooth 5.2 for fast networking.
>USB 3.2 Gen 2 Type-C and Type-A, plus multiple USB 3.2 Gen 1 and USB 2.0 ports on the rear I/O.
>DisplayPort 1.2 and HDMI 2.1 outputs for Ryzen APUs with integrated graphics.
>ROG SupremeFX S1220A 7.1-channel HD audio with premium capacitors and DTS support.
>Aura Sync RGB lighting with RGB and addressable Gen 2 headers for full lighting customization.
>Rich cooling options with multiple PWM fan headers, AIO pump header and large VRM/M.2 heatsinks.
Specifications:
| Chipset | AMD B550 |
| CPU Support | AMD AM4 socket for Ryzen 5000, 4000G and 3000 Series desktop processors (refer to ASUS CPU support list). |
| Form Factor | ATX |
| Memory | 4 x DDR4 DIMM slots, up to 128GB dual-channel; high-speed OC support up to DDR4-5100 (depending on CPU). |
| Expansion Slots | 1 x PCIe 4.0 x16 (CPU) 1 x PCIe 3.0 x16 (x4 mode) 3 x PCIe 3.0 x1 slots |
| Storage | 2 x M.2 slots (1 x PCIe 4.0 x4/SATA, 1 x PCIe 3.0 x4/SATA) with heatsinks 6 x SATA 6Gb/s ports, RAID 0/1/10 support. |
| Graphics Outputs | 1 x HDMI 2.1 1 x DisplayPort 1.2 (for Ryzen APUs) |
| Networking | Intel 2.5 Gb Ethernet (I225-V) with ASUS LANGuard WiFi 6E (802.11 a/b/g/n/ac/ax) and Bluetooth 5.2 |
| Rear USB Ports | 1 x USB 3.2 Gen 2 Type-C 1 x USB 3.2 Gen 2 Type-A 4 x USB 3.2 Gen 1 Type-A 2 x USB 2.0 Type-A |
| Audio | ROG SupremeFX S1220A 7.1-channel HD audio codec, optical S/PDIF out, 5 x audio jacks. |
| Power Design | 12+2 teamed power stages, ProCool power connector, alloy chokes and durable capacitors. |
| Internal Headers | USB 3.2 Gen 2 front Type-C header, USB 3.2 Gen 1 and USB 2.0 headers, RGB and ARGB headers, multiple fan and AIO pump headers. |
| Lighting | Aura Sync RGB lighting, RGB and addressable Gen 2 headers. |
| Operating System | Windows 10 64-bit / Windows 11 64-bit |
| Warranty | 3 years (India, as per ASUS policy) |
Ideal For:
Perfect for high-performance Ryzen gaming PCs, streaming and content creation builds that need strong VRM power delivery, PCIe 4.0 graphics and NVMe storage, fast 2.5G LAN and WiFi 6E, plus premium audio and RGB customization.

