ASUS TUF GAMING B850M-PLUS WIFI7 W AMD AM5 Micro-ATX Gaming Motherboard
Technical Specifications
| Attribute | Detailed Specification |
| Product Full Name | ASUS TUF GAMING B850M-PLUS WIFI7 W Gaming Motherboard |
| Model & Part Number | TUF GAMING B850M-PLUS WIFI7 W / 90MB1KV0-M0EAY0 |
| Brand / Manufacturer | ASUS |
| Body Color | White / Silver Metallic Armor on Dark Micro-ATX PCB |
| Chipset | AMD B850 |
| Chipset Brand | AMD |
| Form Factor | Micro-ATX Form Factor (24.4 cm × 24.4 cm / 9.6 in × 9.6 in) |
| Generation | AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors |
| Socket Support | AMD Socket AM5 |
| Memory Type | DDR5 Non-ECC & ECC Un-buffered DIMM (Dual-Channel Architecture, AMD EXPO Support, ASUS AEMP) |
| Memory Slot | 4 × DDR5 DIMM Slots |
| Max Memory | Up to 256 GB (Up to DDR5 8000+ MT/s OC) |
| M.2/SSD Expansion Slot | Total 3 × Onboard M.2 Slots + 4 × SATA 6Gb/s Ports: • M.2_1: PCIe 5.0 x4 (Key M, 2242/2260/2280 via CPU) • M.2_2: PCIe 4.0 x4 (Key M, 2242/2260/2280 via AMD B850 Chipset) • M.2_3: PCIe 4.0 x4 (Key M, 2242/2260/2280 via AMD B850 Chipset) |
| RGB Support | Yes (Aura Sync: 3 × Addressable Gen 2 Headers + 1 × 4-pin Aura RGB Header + Integrated TUF RGB Edge Lighting) |
| WiFi | Wi-Fi 7 (802.11be, 2x2, 2.4/5/6GHz, 160MHz Bandwidth, up to 2.9 Gbps) + Bluetooth 5.4 |
| VGA Port | No |
| DVI Port | No |
| HDMI Port | 1 × HDMI 2.1 Port (Supports up to 4K @ 60Hz) |
| DisplayPort (DP) | Supported via USB4 Type-C (Supports DisplayPort 1.4a Video Output up to 4K @ 60Hz) |
| Thunderbolt | 1 × USB4 Port (40 Gbps, Type-C, Compatible with DisplayPort Alt Mode & Thunderbolt devices) |
| PCIe Expansion Slots | 1 × PCIe 5.0 x16 SafeSlot with PCIe Slot Q-Release 1 × PCIe 4.0 x16 Slot (supports x4 mode via Chipset) 1 × PCIe 4.0 x1 Slot |
| SATA & Storage Ports | 4 × SATA 6Gb/s Ports |
| RAID Support | AMD RAIDXpert2 Technology: RAID 0/1/10 (NVMe & SATA; RAID 5 supported with Ryzen 9000 CPUs) |
| Wired Networking (LAN) | 1 × Realtek 2.5Gb Ethernet (2.5G RJ45) with TUF LANGuard |
| Audio Solution | Realtek ALC1220P 7.1 Surround Sound High Definition Audio CODEC (120 dB SNR Playback, Audio Shielding, Premium Audio Capacitors) |
| Diagnostic & Display | Q-LED Indicators (CPU, DRAM, VGA, Boot Device status) |
| Back Panel USB Ports | 1 × USB4 (40 Gbps, Type-C) 2 × USB 10Gbps (Type-A) 4 × USB 5Gbps (Type-A) 2 × USB 2.0 (Type-A) 1 × BIOS FlashBack Button |
| Front Panel USB Headers | 1 × USB 20Gbps Type-C Connector (Supports Quick Charge 4+ / PD up to 30W) 1 × USB 5Gbps Header (Supports 2 additional ports) 2 × USB 2.0 Headers (Supports 4 additional ports) |
| Cooling & VRM Architecture | 12(80A)+2(80A)+1 Power Stages with Large Silver/White Aluminum VRM Heatsinks, Multi-layer PCB, Dedicated M.2 Heatsinks |
| TUF Protection & Features | Certified Military-grade TUF Chokes & Capacitors, ESD Guards, TUF LANGuard, SafeSlot Core+, Stainless Steel Back I/O |
| Operating System Support | Windows 11 (64-bit), Windows 10 (64-bit) |
| Target Workload Applications | High-Performance Micro-ATX Gaming Builds, All-White Compact Systems, Esports Rigs, Content Creation |
| Package Contents | 1 × ASUS TUF GAMING B850M-PLUS WIFI7 W Motherboard 1 × ASUS Wi-Fi White Q-Antenna 2 × SATA 6Gb/s Cables 1 × M.2 Rubber Package 1 × Screw Package for M.2 SSD 1 × TUF GAMING Sticker Pack |
| Warranty | 3 Years Standard Limited Manufacturer Warranty |
Product Description
The ASUS TUF GAMING B850M-PLUS WIFI7 W is a compact Micro-ATX gaming motherboard engineered to deliver solid power, long-term durability, and high-speed modern connectivity for AMD Ryzen 9000, 8000, and 7000 Series desktop processors on socket AM5. Designed in a compact mATX form factor and featuring silver-and-white metallic heatsink armor set over a dark PCB with subtle TUF Aura Sync edge illumination, this motherboard provides a dependable foundation for builders constructing clean, white-themed compact gaming systems.
Reliable electrical power during demanding gaming sessions and multi-threaded rendering workloads is driven by a 12(80A)+2(80A)+1 teamed power-stage VRM architecture accompanied by certified military-grade TUF chokes, 5K black metallic capacitors, and an 8-pin ProCool power connector. Enlarged white-anodized aluminum VRM heatsinks ensure efficient heat dissipation away from critical power delivery components, complemented by dedicated M.2 thermal plates to prevent high-speed solid-state drives from throttling. Across 4 DDR5 DIMM slots, the motherboard accommodates high-capacity memory configurations up to 256 GB with speeds reaching 8000+ MT/s (OC) via AMD Extended Profiles for Overclocking (EXPO) and ASUS Enhanced Memory Profile (AEMP).
Graphics and system storage leverage modern PCIe architecture. The primary PCIe 5.0 x16 SafeSlot incorporates the physical PCIe Slot Q-Release button for simple, tool-free graphics card swaps inside compact cases. Storage expansion accommodates up to three onboard M.2 slots (a primary slot operating at PCIe 5.0 x4 and two operating at PCIe 4.0 x4) alongside four SATA 6Gb/s ports for extensive game installations and mass-storage drives.
Networking is anchored by onboard Wi-Fi 7 (802.11be) delivering up to 2.9 Gbps wireless throughput over 160 MHz channels with an included directional white Q-Antenna, matched with a Realtek 2.5-Gigabit Ethernet port fortified by TUF LANGuard. The rear I/O panel includes a USB4 40Gbps Type-C port capable of driving external displays alongside rapid data transfer, while internal headers provide a front-panel USB 20Gbps Type-C connector with 30W Power Delivery support. Complete with isolated Realtek ALC1220P 7.1 HD surround audio and backed by a 3-year warranty, the ASUS TUF GAMING B850M-PLUS WIFI7 W delivers a rugged, high-performance foundation for modern white-themed compact AM5 gaming builds.
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