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ATX motherboard in black and grey with silver heatsinks and WiFi 7 antenna

ASUS

ASUS 90MB1NW0-M0VAY0 TUF GAMING B850-PRO WIFI7 W NEO AMD motherboard

SKU CH-KRST-YKZGF MPN 90MB1NW0-M0VAY0

AM5 socket board for Ryzen 7000, 8000 and 9000 CPUs with DDR5 up to 9000 MT/s, 14+2+1 power stages, PCIe 5.0 M.2, WiFi 7 and 2.5Gb Ethernet

  • ProcessorRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
  • ChipsetAMD B850
  • Form factorATX
  • CPU socketAM5
  • Memory slot count4 × 288pin (DDR5)
  • Supported memorySupports up to 8400+MT/s(OC)/8200+MT/s(OC) with Ryzen 9000 S
  • Supports Ryzen 9000, 8000 and 7000 series processors via AM5 socket
  • 14+2+1 80A DrMOS power stages with 8+8 pin ProCool connectors for stable delivery
  • One PCIe 5.0 M.2 slot plus two PCIe 4.0 M.2 slots for fast storage
  • WiFi 7 and 2.5Gb Ethernet for high-speed networking
  • DDR5 up to 8400+ MT/s with AEMP and 256GB maximum capacity

AM5 Platform Ready

This AMD B850 motherboard supports Ryzen 7000, 8000 and 9000 series processors on the AM5 socket. It provides a stable foundation for gaming PCs and advanced AI workloads with up to 256GB of DDR5 memory across four slots.

B850 Chipset Upgrade

Moving from an older chipset adds a PCIe 5.0 x16 slot for next-gen GPUs and a PCIe 5.0 M.2 slot for the fastest storage. The 14+2+1 80A DrMOS power stages and 8-layer PCB deliver cleaner power for sustained loads.

Build Integration

Dual 8-pin ProCool connectors feed the robust VRM while AI Cooling II manages thermals automatically. WiFi 7 and 2.5Gb Ethernet handle networking, four SATA 6Gb/s ports and three M.2 slots cover storage, and USB 20Gbps Type-C plus two USB 10Gbps Type-C ports serve high-speed peripherals.

How it compares

Measured against everything we stock in Motherboards for AMD CPUs, at today’s prices. Recalculated every night.

Price $205.99
Typical for this category: the median of 1,906 items is $224.49.

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameASUS
Model nameTUF GAMING B850-PRO WIFI7 W NEO
Part number90MB1NW0-M0VAY0
Processor
ProcessorRyzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
CPU socketAM5
ChipsetAMD B850
Memory
Memory slot count4 × 288pin (DDR5)
Supported memorySupports up to
8400+MT/s(OC)/8200+MT/s(OC) with Ryzen 9000 Series Processors,
9000+MT/s(OC)/8600+MT/s(OC) with Ryzen 8000 Series Processors,
8000+MT/s(OC)/8000+MT/s(OC) with Ryzen 7000 Series Processors
Max supported RAM256 GB
Memory channelsDual Channel
Memory profilesAMD EXPO / Intel XMP 3.0
ECC supportYes
BufferingUn-buffered
Storage
SATA ports4 x SATA 6Gb/s
SATA and RAID supportAMD RAIDXpert2 Technology
Ryzen 9000 & 8000 & 7000 Series Processors: RAID 0/1/5/10
Audio & video
Audio chipRealtek ALC1220P 7.1 Surround Sound High Definition Audio CODEC*
- Impedance sense for front and rear headphone outputs
- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- High quality 120 dB SNR stereo playback output and 113 dB SNR recording input (Line-in)
- Supports up to 32-Bit/192 kHz playback**
Audio Features
- Audio Shielding
- Premium audio capacitors
- Dedicated audio PCB layers
- Audio cover
- Unique de-pop circuit
* A chassis with an HD audio module in the fron
Sound channels7.1 Channels
Connectivity
Maximum network speed2.5 Gbit/s
Wi-Fi standardWi-Fi 802.11 be
Bluetooth support5.4
Ports & slots
PCIe 5.0 x16 slotsAMD Ryzen 9000 & 7000 Series Desktop Processors
1 x PCIe 5.0 x16 slot (supports x16 mode)
AMD Ryzen 8000 Series Desktop Processors
1 x PCIe 4.0 x16 slot (supports x8/x4 mode)
PCIe 4.0 x16 slots1 x PCI Express 4.0 x16
PCIe x1 slots2 x PCI Express 4.0 x1
Onboard USB headers1 x USB 20 Gbit/s connector (supports USB Type-C)
1 x USB 5 Gbit/s header supports 2 additional USB 5 Gbit/s ports
3 x USB 2.0 headers support 6 additional USB 2.0 ports
Power
Power connectorsPower Related
1 × 24-pin Main Power connector
2 × 8-pin +12 V CPU Power connectors
Size & build
Form factorATX
Width and length12.0 in × 9.6 in
Shipping weight1.95 kg
Package size356 × 274 × 69 mm
Compatibility
Windows 11 supportSupported
In the box
In the boxCables
2 x SATA 6Gb/s cables
Miscellaneous
1 x ASUS WiFi Q-Antenna
1 x TUF Gaming sticker
2 x M.2 rubber packages
Documentation
1 x Quick start guide
More details
BIOS64 MB (512Mb) Flash ROM, UEFI AMI BIOS

Questions about this item

What size ATX case and power connectors does this board require?

It fits a standard ATX chassis and needs both 8-pin ProCool CPU power connectors plus the 24-pin ATX connector.

How is the WiFi 7 module attached and what step do builders often skip?

The antenna screws onto the rear I/O panel; many forget to fit it before the board goes into the case.

Which M.2 slot runs at PCIe 5.0 speeds and what cooler clearance does it need?

The top M.2_1 slot is PCIe 5.0 x4 and sits under the primary heatsink, so a single-sided 2280 drive fits best.

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