ASUS TUF GAMING B850-BTF WIFI W AMD AM5 ATX Gaming Motherboard
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Technical Specifications
| Attribute | Detailed Specification |
| Product Full Name | ASUS TUF GAMING B850-BTF WIFI W Gaming Motherboard |
| Model & Part Number | TUF GAMING B850-BTF WIFI W / 90MB1KT0-M0EAY0 |
| Brand / Manufacturer | ASUS |
| Body Color | White / Silver Metallic Armor with Clean Minimalist Front and Hidden Connectors |
| Chipset | AMD B850 |
| Chipset Brand | AMD |
| Form Factor | ATX Form Factor (30.5 cm × 24.4 cm / 12.0 in × 9.6 in, BTF Back-side Connector Standard) |
| 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 on Backside + Integrated Edge TUF RGB 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 & GPU Power Slots | 1 × PCIe 5.0 x16 SafeSlot with PCIe Slot Q-Release 1 × Graphics Card High-Power Slot (GC-HPWR gold finger slot delivering up to 600W for BTF graphics cards) 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 (Routed to back of motherboard) |
| 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/Back-side 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) (All internal headers routed to rear PCB) |
| Cooling & VRM Architecture | 14(80A)+2(80A)+1 Power Stages with Large Silver/White Aluminum VRM Heatsinks, 8-layer PCB, Multi-layer M.2 Heatsinks & Backplates |
| BTF Design & Protection | Hidden-connector Back-To-the-Future architecture, PCIe High-Power (GC-HPWR) slot, Military-grade TUF Chokes & Capacitors, ESD Guards, TUF LANGuard, SafeSlot Core+ |
| Operating System Support | Windows 11 (64-bit), Windows 10 (64-bit) |
| Target Workload Applications | Zero-Cable Showcase Gaming Builds, All-White Aesthetic Rigs, High-Performance AAA Gaming, Content Creation |
| Package Contents | 1 × ASUS TUF GAMING B850-BTF WIFI 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 B850-BTF WIFI W is an ATX gaming motherboard engineered for AMD Ryzen 9000, 8000, and 7000 Series desktop processors on the AM5 platform, showcasing ASUS Back-To-the-Future (BTF) hidden-connector architecture. Finished in a clean silver-and-white armor aesthetic with military-grade TUF components, this board conceals power cables, fan connections, and internal headers on the underside of the PCB. The front presentation is kept completely free of cable clutter, making it an ideal anchor for pristine, cable-managed showcase builds inside BTF-compatible chassis.
Reliable power delivery for heavy gaming sessions and multi-threaded rendering is anchored by a 14(80A)+2(80A)+1 teamed power-stage VRM layout utilizing certified military-grade TUF chokes, 5K black metallic capacitors, and an 8-layer PCB. Thick silver-anodized aluminum VRM heatsinks ensure efficient heat dissipation away from critical circuitry, complemented by dedicated M.2 thermal plates to prevent solid-state drive 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).
Expansion and graphics delivery feature BTF innovation. Alongside a primary PCIe 5.0 x16 SafeSlot equipped with the PCIe Slot Q-Release button, the board integrates a proprietary Graphics Card High-Power (GC-HPWR) slot capable of delivering up to 600W of power directly to BTF graphics cards without visible external PCIe power cables. Storage expansion includes three onboard M.2 slots (a primary slot operating at PCIe 5.0 x4 and two operating at PCIe 4.0 x4) supported by four SATA 6Gb/s ports routed cleanly through the backside.
Next-generation networking is driven 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 high-resolution video and rapid external data transfer, while backside headers supply a USB 20Gbps Type-C connector supporting up to 30W Power Delivery. Complete with isolated Realtek ALC1220P 7.1 HD surround audio and backed by a 3-year warranty, the ASUS TUF GAMING B850-BTF WIFI W provides a clean, cable-free foundation for modern white-themed AM5 builds.
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