| Weight | 4.95 lbs |
|---|---|
| Dimensions | 13.9 × 10.75 × 2.68 in |
| Brand | ASUS |
| Part Number | 90MB1J70-M0AAY0 |
| CPU Socket Type | AM5 |
| CPU Type | Ryzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series |
| Chipset | AMD B850 |
| Number of Memory Slots | 4x288pin (DDR5) |
| Memory Standard | DDR5 5000 / DDR5 5200 / DDR5 5400 / DDR5 5600 / DDR5 5800 / DDR5 6000 / DDR5 6200 / DDR5 6400 / DDR5 6600 / DDR5 6800 / DDR5 7000 / DDR5 7200 |
| Maximum Memory Supported | 192GB |
| Channel Supported | Dual Channel |
| Memory Performance Profile | AMD EXPO |
| ECC Supported | Yes |
| Buffer Supported | Un-buffered |
| Memory Feature | Dual channel memory architecture Supports AMD Extended Profiles for Overclocking (EXPO) ASUS Enhanced Memory Profile (AEMP) |
| PCI Express 5.0 x16 | AMD Ryzen 9000 & 7000 Series Desktop Processors – 1 x PCIe 5.0 x16 slot with Q-Release Slim AMD Ryzen 8000 Series Desktop Processors – 1 x PCIe 5.0 x16 slot with Q-Rlease Slim (supports PCIe 4.0 x8 or x4 mode)* |
| PCI Express 4.0 x16 | 1 x PCIe 4.0 x16 slot (supports x4 mode)** * Specifications vary by CPU types. ** PCIEX16(G4) slot (supports x4 mode) from AMD B850 Chipset shares bandwidth with M.2_3 |
| Serial ATA (SATA) | 2 x SATA 6Gb/s |
| M.2 | AMD Ryzen 7000 & 9000 Series Desktop Processors M.2_1 (Key M), type 2242/2260/2280 (supports PCIe 5.0×4 mode) M.2_2 (Key M), type 2280/22110 (supports PCIe 5.0 x4 mode) AMD Ryzen 8000 Series Desktop Processors M.2_1 (Key M), type 2242/2260/2280 (supports PCIe 4.0×4 mode) M.2_ |
| SATA RAID | 0/1/5/10 |
| Audio Chipset | Realtek ALC4080 |
| Audio Channels | ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080* – Impedance sense for front and rear headphone outputs – Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking – High quality 120 dB SNR stereo playback output and 110 dB SNR recording input |
| Max LAN Speed | 2.5Gbps |
| Wireless LAN | Wi-Fi 802.11 be |
| Bluetooth | Bluetooth 5.4 |
| Back I/O Ports | 1 x USB 20Gbps port (1 x USB Type-C) 3 x USB 10Gbps ports (2 x Type-A + 1 x USB Type-C) 4 x USB 5Gbps ports (4 x Type-A) 4 x USB 2.0 ports (4 x Type-A) 1 x DisplayPort 1 x HDMI port 1 x Wi-Fi module 1 x Intel 2.5Gb Ethernet port 2 x Audio jacks 1 x Optical S/PDIF out port 1 x BIO |
| Onboard USB | 1 x USB 10Gbps connector (supports USB Type-C) 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports 2 x USB 2.0 headers support 4 additional USB 2.0 ports |
| Other Connectors | Fan and Cooling Related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 1 x 4-pin AIO Pump header 4 x 4-pin Chassis Fan headers Miscellaneous 3 x Addressable Gen 2 headers 1 x CPU Over voltage jumper 1 x Front Panel Audio header (F_AUDIO) 1 x Power button 1 x 10-1 pin Front |
| Form Factor | ATX |
| Dimensions (W x L) | 12.0" x 9.6" |
| Power Pin | 1 x 24-pin Main Power connector 2 x 8-pin +12V CPU Power connector |
| BIOS Feature | 256 Mb Flash ROM, UEFI AMI BIOS |
| Software | ROG Exclusive Software – ROG CPU-Z – Dolby Atmos ASUS Exclusive Software Armoury Crate – AIDA64 Extreme (60 days free trial) – Aura Creator – Aura Sync – Fan Xpert 4 – GameFirst – HWiNFO – Power Saving ASUS DriverHub ASUS GlideX TurboV Core Adobe Creative Cloud (Free Trial) Norto |
| Windows 11 | Supported |
| Features | Extreme Engine Digi+ – 5K Black metallic capacitors ASUS Q-Design – M.2 Q-Latch – M.2 Q-Release – M.2 Q-Slide – PCIe Slot Q-Release Slim (with PCIe SafeSlot) – Q-Antenna – Q-Dashboard – Q-DIMM – Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) – Q-Slot AS |
| Package Contents | Cables 2 x SATA 6Gb/s cables Miscellaneous 1 x ASUS WiFi Q-Antenna 1 x Cable ties package 1 x M.2 Q-Latch package 1 x M.2 Q-Slide package 1 x ROG key chain 1 x ROG Strix stickers 4 x M.2 rubbers Documentation 1 x Quick start guide |
| MPN | ROG STRIX B850-F GAMING WIFI |
| UPC | 197105771017 |
ASUS ROG STRIX B850-F GAMING WIFI AM5
Original price was: $303.99.$243.19Current price is: $243.19.
Save 20%Sale ends Dec 23Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 Series Desktop Processors
In stock
- Free shipping on orders $49+ Standard Ground $4.00 on orders under $49. Ships in 1–2 business days (order by 5:00 PM CT on a business day to start today), then 3–5 business days in transit.
- 30-day returns We pay return shipping on defective, damaged or wrong items. No restocking fee.
- Manufacturer warranty New and factory sealed, with the full manufacturer's warranty.
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Overview
ROG STRIX B850-F GAMING WIFI
AMD B850-F ATX motherboard with 16+2+2 power stages, DDR5 support with AEMP, Wi-Fi 7 with ASUS Wi-Fi Q-Antenna, four M.2 slots, PCIe® 5.0 x16 SafeSlots with PCIe® Slot Q-Release Slim, total support of 19 USB ports including USB 20 Gbps Type-C®, ASUS AI Advisor, AI Networking II, and Aura Sync RGB lighting Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications AMD AM5 Socket: Ready for AMD Ryzen™ 9000, 8000 and 7000 Series Desktop Processors Intelligent Control: ASUS-exclusive AI Advisor, AI Networking II and AEMP to simplify setup and improve performance Robust Power Solution: 16+2+2 power solution rated for 80A

The ROG Strix B850-F Gaming Wi-Fi is built to dominate with AMD Ryzen™ 9000 Series Desktop Processors. Its advanced power design and AI solutions ensure peak performance. In addition, the total support of 19 USB ports including USB 20 Gbps, as well as WI-FI 7 and 2.5 Gbps ethernet, provides cutting-edge connectivity. This motherboard delivers the power and speed essential for elite gaming and the demands of advanced AI PC applications.

ROBUST POWER SOLUTION
16 + 2 + 2 power solution rated for up to 80 A per stage

DUAL PROCOOL POWER CONNECTORS AMD SOCKET AM5 FOR AMD RYZEN™ 9000 & 8000 & 7000 SERIES DESKTOP PROCESSORS EXPANSION SLOTS 1 x PCIe® 5.0 x16 SafeSlot [CPU] 1 x PCIe® 4.0 x16 Slot (x4) [Chipset]
16(80 A)+2(80 A)+2(80 A) POWER STAGES DDR5 8000+ MT/S (OC) 4 x DIMM Dual Channel 4 X M.2 SLOTS 1 x M.2 22110 (PCIe® 5.0 x4) 1 x M.2 2280 (PCIe® 5.0 x4) 2 x M.2 2280 (PCIe® 4.0 x4)
SUPREMEFX ALC4080 CODEC + SAVITECH SV3H712 AMP Impedance sense 120 dB SNR stereo playback output 110 dB SNR recording input SupremeFX shielding DOLBY ATMOS®
1 X DISPLAYPORT™ 1 X HDMI™ PORT 4 X USB 5 GBPS PORTS (4 x Type-A) 3 X USB 10 GBPS PORTS (2 x Type-A + 1 x USB Type-C®) 4 X USB 2.0 PORTS (4 x Type-A) CLEAR CMOS BUTTON BIOS FLASHBACK™ BUTTON 1 X USB 20 GBPS PORT (1 x USB Type-C®)





























