ASUS TUF Gaming B850-Plus WiFi AM5 ATX Motherboard DDR5
ASUS
ASUS TUF Gaming B850-Plus WiFi AM5 ATX Motherboard DDR5
The ASUS TUF Gaming B850-Plus WiFi AM5 ATX Motherboard DDR5 is built for PC builders and gamers who need a stable, well-connected AMD Ryzen platform with room to grow. It combines military-grade components, a robust power delivery system, and modern connectivity — including Wi-Fi 7 and PCIe 5.0 — into an ATX form factor that is designed to handle demanding workloads and marathon gaming sessions.
Why this product
14+2+1 DrMOS power stages at 80A
The power delivery system uses 14+2+1 stages rated at 80A each, paired with enlarged VRM heatsinks to keep temperatures in check under sustained load.
PCIe 5.0 slot for current and future GPUs
A single PCIe 5.0 x16 SafeSlot handles today's graphics cards and is ready for the bandwidth demands of next-generation hardware.
Wi-Fi 7 with ASUS WiFi Q-Antenna
The onboard Wi-Fi 7 (802.11be) adapter delivers the latest wireless standard, and the Q-Antenna design makes antenna installation straightforward.
Three M.2 slots with individual heatsinks
Three M.2 slots — each covered by its own heatsink — provide storage flexibility, and the M.2 Q-Latch mechanism removes the need for a screwdriver.
BIOS FlashBack™ for tool-free firmware updates
The dedicated FlashBack button lets you update the BIOS without a CPU or memory installed, which simplifies the process of preparing a board for a new processor.
USB 20Gbps Type-C on the rear panel
A rear USB 20Gbps Type-C port and a front-panel USB 10Gbps Type-C header ensure fast data transfers for external storage and modern peripherals.
- SocketAM5 (LGA 1718)
- ChipsetAMD B850
- Form FactorATX
- Memory4 x DDR5 DIMM, up to 8000+ MT/s
- WirelessWi-Fi 7 (802.11be)
- EthernetRealtek 2.5Gb
- Primary PCIePCIe 5.0 x16 SafeSlot
- Storage Slots3 x M.2, 4 x SATA III
- SKUASU-3410
- EAN4711387781609
- Fits AMD Ryzen processors using the AM5 (LGA 1718) socket.
- Supports DDR5 memory modules in a dual-channel, four-slot configuration at speeds of 8000+ MT/s with AEMP profiles.
- ATX form factor — compatible with any case that accepts standard ATX motherboards.
- Works with SATA III drives (four ports) alongside the three M.2 slots.
- Does not support AMD AM4 processors or Intel platforms — AM5 socket only.
- DDR4 memory is not compatible; DDR5 modules are required.
Best for
- AMD Ryzen AM5 builders who want a feature-rich B850 board with strong power delivery for sustained gaming or productivity workloads.
- Wireless-first setups where Wi-Fi 7 and 2.5Gb Ethernet together replace or supplement a wired-only network.
- Storage-heavy configurations that need three M.2 slots and four SATA ports running simultaneously.
- DIY builders who value tool-free features like PCIe Q-Release, M.2 Q-Latch, and BIOS FlashBack for easier assembly and maintenance.
- RGB-focused builds that use Aura Sync, with two Addressable Gen 2 headers for connecting additional lighting.
Trade-offs
- Intel platform builds — the AM5 socket is AMD-exclusive and incompatible with any Intel processor.
- DDR4 memory owners — this board accepts only DDR5 modules, so existing DDR4 kits cannot be reused.
- Mini-ITX or Micro-ATX cases — the ATX form factor will not physically fit in smaller enclosures.
- Builders needing PCIe 5.0 M.2 storage — the spec table lists PCIe 5.0 only for the primary graphics slot; M.2 slot generations are not confirmed in the verified record.
ASUS TUF GAMING B850-PLUS WIFI takes all the essential elements of the latest AMD Ryzen™ processors and combines them with game-ready features and proven durability. Engineered with military-grade components, an upgraded power solution and a comprehensive cooling system, this motherboard goes beyond expectations with rock-solid and stable performance for marathon gaming. TUF GAMING motherboards also undergo rigorous endurance testing to ensure that they can handle conditions where others may fail. This platform delivers the power and connectivity that advanced AI PC applications demand.
TUF GAMING B850-PLUS WIFI AMD B850 ATX motherboard, 14+2+1 80A DrMOS power stages, DDR5, PCIe 5.0 Ready, three M.2 slots, Wi-Fi 7, Realtek 2.5Gb Ethernet, DisplayPort, HDMI™, rear USB 20Gbps Type-C® and front USB 10Gbps Type-C® support, BIOS FlashBack™, Aura Sync
General
| Brand | ASUS |
|---|---|
| Product Line | TUF Gaming |
| Chipset | AMD B850 |
| CPU Socket | AM5 (LGA 1718) |
| Form Factor | ATX |
Networking
| Standard | Wi-Fi 7 (802.11be) |
|---|---|
| Ethernet | Realtek 2.5Gb Ethernet |
| Antenna | ASUS WiFi Q-Antenna |
Performance
| Power Stages | 14+2+1 (80A) DrMOS |
|---|---|
| Memory Speed | 8000+ MT/s (DDR5, AEMP) |
| Memory Slots | 4 x DIMM, Dual Channel |
| Primary PCIe Slot | PCIe 5.0 x16 SafeSlot |
| Additional PCIe Slots | 1 x PCIe 4.0 x16 (max x4), 2 x PCIe 4.0 x1 |
Ports & Power
| Rear USB | USB 20Gbps Type-C |
|---|---|
| Front USB Header | USB 10Gbps Type-C |
| Storage | 3 x M.2, 4 x SATA III |
| Video Output | DisplayPort 1.4, HDMI 2.1 |
| Audio | Realtek 7.1 Surround Sound |
| BIOS | ASUS UEFI BIOS with BIOS FlashBack™ |
| RGB | Aura Sync, 2 x Addressable Gen 2 headers |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.