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ASUS · Motherboard
ASUS ROG STRIX B850-F GAMING WIFI price in United Kingdom
MPN 90MB1J70-M0AAY0MPN 90MB1J70-M0EAY0EAN 197105771017EAN 4711387771013
- SpeedWi-Fi 7 (802.11be)
- ColourBlack
- Processor manufacturerAMD
- Supported memory typesDDR5-SDRAM
Lowest price incl. delivery
£242.99
at Back to the OfficeFree deliveryIn stock
- 1 store
- 1 in stock
- 1 with free delivery
- Checked 6 Oct 2026, 17:41 UTC
Ad · prices and stock as last reported by the store; the store's checkout is what counts.
Prices in United Kingdom
1 store · prices in GBP · updated 6 Oct 2026, 17:41 UTC
Lowest price£242.99at Back to the Office · free shippingGo to Back to the Office (opens in a new tab)
Price range across 1 offer
Every store asks the same price.
- 1 of 1 stores in stock
- 1 with free shipping
- Checked 6 Oct 2026, 17:41 UTC
- Back to the OfficeLowest priceASUS ROG STRIX B850-F GAMING WIFI AMD B850 Socket AM5 ATX In stockFree shipping£242.99incl. free shippingGo to store : Back to the Office (opens in a new tab)
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Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 17:41 UTC, and can change at any time. Taxes are included only where the store includes them.
Price history in United Kingdom
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Product details
Identification
- Brand
- ASUS
- Product
- ROG STRIX B850-F GAMING WIFI
- Full name
- ASUS ROG STRIX B850-F GAMING WIFI AMD B850 Socket AM5 ATX
- Manufacturer part number
- 90MB1J70-M0AAY0, 90MB1J70-M0EAY0
- EAN / UPC
- 197105771017, 4711387771013
- Category
- Motherboard
93 specifications from the manufacturer's data sheet
Processor
| Processor manufacturer | AMD |
|---|---|
| Processor socket | Socket AM5 |
| Compatible processor series | AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Supported processor sockets | Socket AM5 |
Memory
| Supported memory types | DDR5-SDRAM |
|---|---|
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
| ECC сompatibility | ECC & Non-ECC |
| Supported memory clock speed (max) | 8000 MHz |
| Maximum internal memory | 256 GB |
| Unbuffered memory | Yes |
Storage controllers
| Supported storage drive types | HDD & SSD |
|---|---|
| Supported storage drive interfaces | M.2, SATA III |
| Number of HDDs supported | 2 |
| Number of storage drives supported | 6 |
| RAID support | Yes |
| RAID levels | 0, 1, 5, 10 |
Graphics
| Parallel processing technology support | Not supported |
|---|---|
| On-board graphics card | No |
| Maximum resolution | 7680 x 4320 pixels |
Internal I/O
| USB 2.0 connectors | 2 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Number of SATA III connectors | 2 |
| Number of SATA II connectors | 0 |
| Number of SATA connectors | 0 |
| Front panel audio connector | Yes |
| Front panel connector | Yes |
| ATX Power connector (24-pin) | Yes |
| CPU fan connector | Yes |
| Number of CPU fan connectors | 2 |
| Number of chassis fan connectors | 4 |
| EPS power connector (8-pin) | Yes |
| Number of EPS power connectors (8-pin) | 2 |
| Number of temperature sensor headers | 1 |
| Number of water pump connectors | 1 |
| Thunderbolt headers | 1 |
| RGB LED pin header | Yes |
| Number of RGB LED pin headers | 3 |
Rear panel I/O ports
| USB 2.0 ports quantity | 4 |
|---|---|
| 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 | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| VGA (D-Sub) ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DVI-D ports quantity | 0 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.4 |
| Headphone outputs | 1 |
| Line-in | Yes |
| S/PDIF out port | Yes |
| Digital audio optical out | 1 |
| WiFi-AP antenna jack | 2 |
Network
| Ethernet LAN | Yes |
|---|---|
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
Features
| Component for | PC |
|---|---|
| Motherboard form factor | ATX |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B850 |
| Audio chip | Realtek ALC4080 |
| Audio output channels | 7.1 channels |
| Product colour | Black |
| Power source type | ATX |
| Windows operating systems supported | Windows 11 |
Expansion slots
| PCI Express x16 (Gen 4.x) slots | 1 |
|---|---|
| Number of M.2 (M) slots | 4 |
| 1st M.2 largest key size | 2280 |
| 1st M.2 highest PCI Express generation | 5.0 |
| 2nd M.2 largest key size | 22110 |
| 2nd M.2 highest PCI Express generation | 5.0 |
| 3rd M.2 largest key size | 2280 |
| 3rd M.2 highest PCI Express generation | 4.0 |
| 4th M.2 largest key size | 2280 |
| 4th M.2 highest PCI Express generation | 4.0 |
BIOS
| BIOS type | UEFI AMI |
|---|---|
| BIOS memory size | 256 Mbit |
| Clear CMOS button | Yes |
Weight & dimensions
| Width | 305 mm |
|---|---|
| Depth | 244 mm |
Other features
| Audio output | <strong>ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080*</strong><br /> - Impedance sense for front and rear headphone outputs<br /> - Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking<br /> - High quality 120 dB SNR stereo playback output and 110 dB SNR |
|---|---|
| Other features | 4 x DIMM slots, max. 256GB, DDR5<br />Supports up to 8000+MT/s (OC) with Ryzen™ 9000 & 8000 & 7000 Series Processors<br /> ECC and Non-ECC, Un-buffered DIMM<br />Dual channel memory architecture<br />Supports AMD Extended Profiles for Overclocking (EXPO™)<br />ASUS Enhanced Memory Profile (AEMP)<br |
| Special features | <strong>Total supports 4 x M.2 slots and 2 x SATA 6Gb/s ports<br /><br />AMD Ryzen™ 7000 & 9000 Series Desktop Processors<br /></strong>M.2_1 (Key M), type 2242/2260/2280 (supports PCIe 5.0x4 mode)<br />M.2_2 (Key M), type 2280/22110 (supports PCIe 5.0 x4 mode)<br /><strong>AMD Ryzen™ 8000 Series De |
| Graphics output | 1 x DisplayPort*<br />1 x HDMI™ port**<br />- Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.<br />* Supports max. 8K@30Hz as specified in DisplayPort 1.4<br />** Supports 4K@60Hz as specified in HDMI 2.1<br />*** VGA resolution support depends on processo |
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