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ASUS TUF Gaming B850-Plus WiFi motherboard
ASUS

ASUS TUF Gaming B850-Plus WiFi

Chipset:
B850
Socket:
AM5
Form Factor:
ATX
M.2 Slots:
3x M.2
Network:
WiFi 7

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Manufacturer: ASUS Last updated: September 11, 2026

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ASUS TUF Gaming B850-Plus WiFi Review

The TUF Gaming B850-Plus WiFi extends ASUS's durable TUF line to the B850 chipset, giving mainstream builders Wi-Fi 7 and a PCIe 5.0 GPU slot with TUF's component durability certification.

ASUS does not publish an exact VRM phase count for this board, but it carries TUF's military-grade component certification and is rated for Ryzen 9000 non-X3D chips at stock clocks. Four DDR5 DIMM slots support up to 256GB total capacity, with EXPO and AEMP support enabling overclocked speeds up to 8000+ MT/s. Expansion includes a PCIe 5.0 x16 primary slot, a PCIe 4.0 x16 slot at x8/x4, a PCIe 4.0 x16 slot at x4 from the chipset, and two PCIe 4.0 x1 slots. Storage covers three M.2 slots at PCIe 5.0 x4, PCIe 4.0 x4, and PCIe 4.0 x4. A Realtek 2.5Gb Ethernet controller handles wired networking, paired with Wi-Fi 7 (802.11be) rated up to 2.9Gbps and Bluetooth 5.4. Audio uses a Realtek ALC1220P codec with 7.1-channel surround. Against the ASUS ROG Strix B850-F Gaming WiFi in this batch, the TUF Gaming B850-Plus WiFi trades RGB styling for TUF's durability certification, appealing to builders who prioritize longevity over aesthetics.

Power Delivery and VRM Design

ASUS does not publish an exact VRM phase count for this board, but it carries TUF's military-grade component certification and is rated for Ryzen 9000 non-X3D chips at stock clocks.

Memory Support

Four DDR5 DIMM slots support up to 256GB total capacity, with EXPO and AEMP support enabling overclocked speeds up to 8000+ MT/s.

Expansion and Storage

Expansion includes a PCIe 5.0 x16 primary slot, a PCIe 4.0 x16 slot at x8/x4, a PCIe 4.0 x16 slot at x4 from the chipset, and two PCIe 4.0 x1 slots. Storage covers three M.2 slots at PCIe 5.0 x4, PCIe 4.0 x4, and PCIe 4.0 x4.

Connectivity

A Realtek 2.5Gb Ethernet controller handles wired networking, paired with Wi-Fi 7 (802.11be) rated up to 2.9Gbps and Bluetooth 5.4. Audio uses a Realtek ALC1220P codec with 7.1-channel surround.

Comparison to Alternatives

Against the ASUS ROG Strix B850-F Gaming WiFi in this batch, the TUF Gaming B850-Plus WiFi trades RGB styling for TUF's durability certification, appealing to builders who prioritize longevity over aesthetics.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Best for

  • Builders who prioritize TUF's component durability certification
  • Mainstream B850 builds that want Wi-Fi 7 included

Not for

  • Gamers who want RGB styling and ROG software
  • Builds that need more than three M.2 slots

Specifications

What these specs mean

Identity

Model NumberTUF Gaming B850-Plus WiFi
Form FactorATX

Platform and CPU compatibility

PlatformAMD
SocketAM5
ChipsetB850
Newest CPU Family SupportedRyzen 9000
Oldest CPU Family SupportedRyzen 7000
CPU Overclocking SupportedYes

Memory

Memory TypeDDR5
Memory Slots4
Memory Channels2
Max Memory Capacity256 GB
Max Rated Memory Speed8000 MT/s
ECC Memory SupportNone

Expansion & Connectivity

M.2 Slots3
PCIe 5.0 SupportYes
Wi-Fi OnboardYes

Physical fit

Board Width244 mm

M.2 storage

M.2 Slots Onboard3
M.2 PCIe 5.0 Slots1
M.2 PCIe 4.0 Slots2
M.2 CPU Attached Slots1

Other storage

SATA Ports4

PCIe expansion

PCIe x16 Slots2
Primary Graphics Slot GenPCIe 5.0

Rear USB

Rear USB4 or TB Ports0
Rear USB 20Gbps Ports1
Rear USB 10Gbps Ports3
Rear USB 5Gbps Ports4
Rear USB 2.0 Ports2

Internal headers

Front USB-C Header Speed10Gbps
Fan and Pump Headers7
ARGB Headers3

Power delivery

Vcore Power StagesTUF military-grade certified (phase count not officially disclosed)
EPS 12V ConfigurationTwo 8-pin

Builder features

BIOS FlashbackYes

Network and audio

Max Ethernet Speed2.5 Gbps
Ethernet Port Count1
Wi-Fi StandardWi-Fi 7
Bluetooth Version5.4
Audio CodecRealtek ALC1220P

FAQs

What are the key specifications of the ASUS TUF Gaming B850-Plus WiFi (AM5/AMD B850/ATX/Three M.2 Slots/Wi-Fi 7)?

Key specs for the ASUS TUF Gaming B850-Plus WiFi: Chipset B850, Socket AM5, Socket Type AM5, Max Memory Capacity 256 GB, Form Factor ATX, VRM TUF military-grade certified (phase count not officially disclosed).

Will the ASUS TUF Gaming B850-Plus WiFi (AM5/AMD B850/ATX/Three M.2 Slots/Wi-Fi 7) work with my current setup?

The ASUS TUF Gaming B850-Plus WiFi (AM5/AMD B850/ATX/Three M.2 Slots/Wi-Fi 7) lists Socket is AM5. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the ASUS TUF Gaming B850-Plus WiFi (AM5/AMD B850/ATX/Three M.2 Slots/Wi-Fi 7) best suited to?

Best suited to: Builders who prioritize TUF's component durability certification; Mainstream B850 builds that want Wi-Fi 7 included.

What are the drawbacks of the ASUS TUF Gaming B850-Plus WiFi (AM5/AMD B850/ATX/Three M.2 Slots/Wi-Fi 7)?

Not the best fit for: Gamers who want RGB styling and ROG software; Builds that need more than three M.2 slots.

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