Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Processor | |
| Processor manufacturer | AMD |
| Maximum number of SMP processors | 1 |
| Compatible processor series | AMD Ryzen 3000 Series |
| Processor socket | AM4 |
| Supported processor sockets | Socket AM4 |
| Memory | |
| Maximum internal memory | 128 GB |
| ECC | ![]() |
| Non-ECC | ![]() |
| Supported memory clock speeds | 2133,2400,2666,2800,3000,3200,3466,3600,3866,4000,4133,4400,4600 MHz |
| Supported memory types | DDR4 |
| Memory channels | Dual |
| Unbuffered memory | ![]() |
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory clock speed (max) | 5100 MHz |
| ECC сompatibility | ECC |
| Weight & dimensions | |
| Height | 68 mm |
| Width | 305 mm |
| Depth | 244 mm |
| Networking | |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) |
| Bluetooth version | 5.2 |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| Wake-on-LAN ready | ![]() |
| LAN controller | Intel I225-V |
| Wi-Fi | ![]() |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Internal I/O | |
| Number of SATA connectors | 0 |
| USB 2.0 connectors | 2 |
| CPU fan connector | ![]() |
| ATX Power connector (24-pin) | ![]() |
| Number of EATX power connectors | 1 |
| Number of chassis fan connectors | 3 |
| Front panel audio connector | ![]() |
| TPM connector | ![]() |
| Peripheral (Molex) power connectors (4-pin) | 1 |
| EPS power connector (8-pin) | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA III connectors | 6 |
| Number of SATA II connectors | 0 |
| Thunderbolt headers | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Front panel connector | ![]() |
| 12V power connector | ![]() |
| RGB LED pin header | ![]() |
| Back panel I/O ports | |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| Microphone in | ![]() |
| S/PDIF out port | ![]() |
| VGA (D-Sub) ports quantity | 0 |
| DVI-D ports quantity | 0 |
| WiFi-AP antenna jack | 2 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Storage controllers | |
| RAID levels | 0, 1, 10 |
| Number of HDDs supported | 6 |
| RAID support | ![]() |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, SATA III |
| Packaging content | |
| Cables included | SATA |
| Drivers included | ![]() |
| Expansion slots | |
| PCI slots | 0 |
| PCI Express x16 slots | 2 |
| PCI Express x1 slots | 3 |
| PCI Express x1 (Gen 3.x) slots | 3 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| Number of M.2 (M) slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| BIOS | |
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| Clear CMOS button | ![]() |
| Other features | |
| Weight | 945 g |
| mSATA ports quantity | 0 |
| Graphics | |
| Parallel processing technology support | Not supported |
| On-board graphics card | ![]() |
| Features | |
| Motherboard chipset | AMD B550 |
| Motherboard form factor | ATX |
| Product colour | Black |
| Audio output channels | 7.1 channels |
| Cooling type | Active |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64 |
| Power source type | ATX |
| Motherboard chipset family | AMD |
| Component for | PC |
| Logistics data | |
| Harmonized System (HS) code | 84733020 |
| EAN | 4711081453314 |
| Warranty | 3 years |
The ASUS ROG STRIX B550-F GAMING WIFI II is an ATX motherboard built around the AMD B550 chipset for the AM4 socket. It is engineered to accommodate AMD Ryzen 3000, 4000 G-series, 5000, and 5000 G-series processors. This board provides a PCIe 4.0 x16 slot for a primary graphics card and a PCIe 4.0 M.2 slot for high-speed storage, utilizing the capabilities of compatible CPUs. Its power delivery system and integrated heatsinks are structured to manage thermal output during demanding operations, ensuring system stability.
This motherboard offers extensive connectivity options for modern desktop builds. It features onboard Wi-Fi 6E and a 2.5 GbE LAN port for high-speed wired and wireless network access. For storage, it is equipped with two M.2 slots and six SATA 6Gb/s ports, with support for RAID 0, 1, and 10 configurations. The rear I/O panel includes a versatile selection of USB ports, including USB 3.2 Gen 2 Type-C, alongside both HDMI and DisplayPort video outputs. Onboard audio is handled by the ROG SupremeFX S1220A 7.1-channel codec.
Key Features:- Supports AMD Ryzen 3000, 4000 G, 5000, and 5000 G-series processors
- ATX motherboard form factor
- Four DDR4 memory slots support up to 128 GB
- Supports memory speeds up to 5100 MHz with overclocking
- One PCIe 4.0 x16 slot and one PCIe 3.0 x16 slot
- Two M.2 slots and six SATA 6Gb/s ports
- Integrated Wi-Fi 6E and 2.5 GbE LAN
- ROG SupremeFX S1220A 7.1-channel audio codec
- Rear panel includes USB 3.2 Gen 2 Type-A and Type-C ports
- Onboard headers for RGB lighting and a Thunderbolt add-in card
Estimated delivery: 19.11 - 21.11
Today: 10:00 - 18:00
Estimated delivery: 19.11 - 21.11
Today: 09:00 - 17:00
Estimated delivery: 19.11 - 21.11
Today: 10:00 - 17:00
Estimated delivery: 19.11 - 21.11
Today: 10:00 - 18:00
Estimated delivery: 19.11 - 21.11
Today: 10:00 - 17:00
Estimated delivery time: 19.11 - 21.11
Estimated delivery time: 20.11 - 21.11
Estimated delivery time: 19.11 - 20.11
Estimated delivery time: 20.11 - 21.11
Estimated delivery time: 20.11
Estimated delivery time: 20.11
- manual pdf (English)


