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ATX motherboard with black heatsinks, silver I/O shield, four DDR5 slots, three PCIe slots, multiple M.2 covers, RGB lighting accents

ASUS

ASUS ROG Strix B850-F GAMING WIFI7 NEO AMD motherboard

SKU CH-JJHD-R39C6 MPN ROG Strix B850-F GAMING WIFI7 NEO

ATX board for AM5 Ryzen CPUs with 16+2+2 power stages, four DDR5 slots up to 256 GB, two PCIe 5.0 and two PCIe 4.0 M.2 slots, WiFi 7 and 5 Gb Ethernet

  • CPU Socket TypeAM5
  • CPU TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
  • ChipsetAMD B850
  • Number of Memory Slots4x288pin (DDR5)
  • Memory StandardSupports up to 8400+(OC)/8200+(OC) MT/s with Ryzen 9000 Seri
  • Maximum Memory Supported256GB

Option ROG Strix B850-F GAMING WIFI7 NEO

Struck-through versions exist but are not stocked here.

  • Ready for AMD Ryzen 9000, 8000 and 7000 series processors via AM5 socket
  • 16+2+2 power stages rated for 80A each with dual 8-pin ProCool connectors
  • Four DDR5 slots support up to 256GB with AMD EXPO profiles
  • Two PCIe 5.0 and two PCIe 4.0 M.2 slots for fast storage
  • Onboard WiFi 7 and Realtek 5Gb Ethernet for high-speed networking

AM5 socket for Ryzen 7000 8000 9000

This ATX motherboard is built around the AMD B850 chipset and AM5 socket, accepting Ryzen 7000 8000 and 9000 series processors. A 16 plus 2 plus 2 power stage design rated at 80A per stage and dual 8 pin ProCool connectors deliver stable current for multi core workloads. Four DDR5 slots support up to 256GB in dual channel with AMD EXPO profiles and ECC unbuffered memory.

Enthusiast builders needing PCIe 5.0 storage and

Suits users who want two PCIe 5.0 M.2 slots for 2242 2260 2280 drives plus two additional PCIe 4.0 M.2 slots, a primary PCIe 5.0 x16 slot for Ryzen 9000 and 7000 CPUs and a secondary PCIe 4.0 x16 slot from the chipset. Builders requiring more than two SATA ports or legacy PCIe 3.0 expansion should look at a different platform.

Fits a modern high speed build

The board provides a USB 20Gbps Type C front panel header, two USB 5Gbps headers and three USB 2.0 headers for case connectivity. Onboard Realtek 5Gb Ethernet and WiFi 7 802.11be handle networking without extra cards. SupremeFX 7.1 audio with ALC4080 codec covers sound. Massive VRM heatsinks and an integrated I/O shield simplify assembly and thermals.

Highlights

  • Ready for AMD Ryzen 9000, 8000 and 7000 series processors via AM5 socket
  • 16+2+2 power stages rated for 80A each with dual 8-pin ProCool connectors
  • Four DDR5 slots support up to 256GB with AMD EXPO profiles
  • Two PCIe 5.0 and two PCIe 4.0 M.2 slots for fast storage
  • Onboard WiFi 7 and Realtek 5Gb Ethernet for high-speed networking

Specifications

BrandASUS
ModelROG STRIX B850-F GAMING WIFI7 NEO
CPU Socket TypeAM5
CPU TypeRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
ChipsetAMD B850
Number of Memory Slots4x288pin (DDR5)
Memory StandardSupports up to
8400+(OC)/8200+(OC) MT/s with Ryzen 9000 Series Processors,
9000+(OC)/8600+(OC) MT/s with Ryzen 8000 Series Processors,
8000+(OC)/8000+(OC) MT/s Ryzen 7000 Series Processors
Maximum Memory Supported256GB
Channel SupportedDual Channel
Memory Performance ProfileAMD EXPO
ECC SupportedYes
Buffer SupportedUn-buffered
PCI Express 5.0 x16AMD Ryzen 9000 & 7000 Series Desktop Processors
1 x PCIe 5.0 x16 slot (supports x16 mode)
AMD Ryzen 8700 & 8600 & 8400 Series Desktop Processors
1 x PCIe 4.0 x16 slots (supports x8 mode)
AMD Ryzen 8500 & 8300 Series Desktop Processors
1 x PCIe 4.0 x16 slots (supports x4 mode)
PCI Express 4.0 x16AMD B850 Chipset
1 x PCIe 4.0 x16 slot (supports x4 mode)
** 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.2AMD Ryzen 9000 & 7000 Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)
M.2_2 slot (Key M), type 2280 (supports PCIe 5.0 x4 mode)
AMD Ryzen 8700 & 8600 & 8400 Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
M.2_2 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode)
AMD Ryzen 8500 & 8300 Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
M.2_2 slot (Key M), type 2280 (supports PCIe 4.0 x2 mode)
AMD B850 Chipset
M.2_3 slot (Key M), type 2280 (supports PCIe
SATA RAID0/1/5/10
Audio ChannelsROG 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
- Supports up to 32-Bit/384 kHz playback on front panel
Audio Features
- SupremeFX Shielding Technology
- Savitech SV3H712 AMP
- Rear optical S/PDIF out port
- Premium audio capacitors
- Audio cover
* Supports LHDC, high-definition bluetooth audio codec, transmission with up to 400 kbps bitrate and 24-bit/19
Max LAN Speed5Gbps
Wireless LANWi-Fi 802.11 be
BluetoothBluetooth 5.4
Back I/O Ports4 x USB 10Gbps port(s) (2 x Type-A + 2 x USB Type-C)
6 x USB 5Gbps port(s) (5 x Type-A + 1 x USB Type-C)
2 x USB 2.0 port(s) (2 x Type-A)
1 x HDMI port
1 x Wi-Fi module
1 x Realtek 5Gb Ethernet port
2 x Audio jacks
1 x Optical S/PDIF out port
1 x BIOS FlashBack button
1 x Clear CMOS button
Onboard USB1 x USB 20Gbps connector (support(s) USB Type-C)
2 x USB 5Gbps header(s) support(s) 4 additional USB 5Gbps ports
3 x USB 2.0 header(s) support(s) 6 additional USB 2.0 ports
Other ConnectorsFan and Cooling Related
1 x 4-pin CPU Fan header(s)
1 x 4-pin CPU OPT Fan header(s)
1 x 4-pin AIO Pump header(s)
4 x 4-pin Chassis Fan header(s)
Miscellaneous
3 x Addressable RGB Gen 2 header(s)
1 x CPU Over voltage jumper
1 x Front Panel Audio header (F_AUDIO)
1 x Start button
1 x 10-1 pin Front Panel System header
1 x Thermal Sensor header
1 x Thunderbolt (USB4) header
Form FactorATX
Dimensions (W x L)12.0" x 9.6"
Power Pin1 x 24-pin Main Power connector
2 x 8-pin +12V CPU Power connector
BIOS Feature64 MB (512Mb) Flash ROM, UEFI AMI BIOS
SoftwareROG Exclusive Software
- ROG CPU-Z
- Dolby Atmos
ASUS Exclusive Software
Armoury Crate
- Aura Creator
- Aura Sync
- Fan Xpert 4 (with AI Cooling II)
- GameFirst
- WiFi Q-Antenna
- MLO Wizard
ASUS DriverHub
- ASUS MB Manager
- ASUS AI Advisor
- AIDA64 Extreme (60 days free trial)
- HWiNFO
- ASUS GlideX
- TurboV Core
- Norton 360 for Gamers (60 Days Free Trial)
- WinRAR (40 Days Free Trial)
Adobe Creative Cloud (Free Trial)
UEFI BIOS
Integrated WiFi Driver Support
AI Cache Boost
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS EZ Flash
- ASUS UEFI BIOS EZ Mode
- ASUS MyHotk
FeaturesAsynchronous Clock
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
- Q-Antenna
- Q-Dashboard
- Q-DIMM
- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
ASUS Thermal Solution
- M.2 heatsink backplate
- M.2 heatsink
ASUS EZ DIY
- BIOS FlashBack button
- BIOS FlashBack LED
- Clear CMOS button
- ProCool
- Pre-mounted I/O shield
- SafeSlot
- SafeDIMM
Aura Sync
- Addressable RGB Gen 2 header(s)
Package ContentsCables
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(s)
1 x M.2 Q-Slide package
1 x ROG key chain
1 x ROG Strix stickers
1 x ROG Strix thank you card
3x M.2 rubber package(s)
1 x M.2 backplate rubber package(s)
Documentation
1 x Quick start guide
Shipping weight2.22 kg
Package size356 × 279 × 70 mm

Other versions of this model

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Questions about this item

Will this board run four DDR5 modules at the top listed speeds with a Ryzen 9000 CPU?

The board supports up to 8400+(OC)/8200+(OC) MT/s with Ryzen 9000 series processors across its four DDR5 slots, though actual stability depends on the memory kit and CPU memory controller.

Can I install two PCIe 5.0 M.2 drives and still run the primary graphics slot at x16?

Yes, M.2_1 and M.2_2 connect directly to the CPU and provide PCIe 5.0 x4 each, while the top PCIe 5.0 x16 slot retains full x16 bandwidth with Ryzen 9000 or 7000 series CPUs.

Does the rear I/O include a USB 20Gbps Type-C port for front-panel connection?

The board provides a USB 20Gbps Type-C front-panel header; rear I/O includes HDMI, 5Gbps Ethernet, WiFi 7 and additional USB ports, but no rear 20Gbps Type-C is listed.

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