ASUS TUF Gaming B850M-PLUS Wifi Motherboard

Specifications

CHIPSET

AMD B850 chipset

CPU

Supports AMD Ryzen 7000, 8000 and 9000 Series desktop CPUs with AM5 socket (up to 16‑core parts, CPU overclocking supported).

MEMORY

4× DDR5 DIMM slots, dual channel, up to 256 GB total, official support up to high DDR5 OC speeds (around 7600–8000 MT/s with EXPO).

ONBOARD GRAPHICS

CPU‑dependent iGPU outputs; typically 1× HDMI 2.1 and 1× DisplayPort 1.4 supporting up to 4K@60 Hz or higher when using APUs.

SLOT

1× PCIe 5.0 x16 (reinforced, primary GPU), 1× PCIe 4.0 x16 (electrical x4), 1× PCIe 4.0 x1 (layout may vary slightly by revision).

AUDIO

Realtek 7.1‑channel HD audio codec (often ALC1220P‑class on TUF), with audio shielding and dedicated audio PCB layers.

STORAGE

Usually 3× M.2 NVMe slots (at least 1× PCIe 5.0 x4 from CPU, others PCIe 4.0 x4) plus 4× SATA 6 Gb/s ports.

RAID

NVMe and SATA RAID support (0/1/10) via AMD RAID for Ryzen on supported OS.

USB

Rear I/O: mix of USB 3.2 Gen 2×2 Type‑C (20 Gbps), USB 3.2 Gen 2 and Gen 1 Type‑A; internal headers for front‑panel USB‑C (Gen 2×2 or Gen 2) and multiple USB 3.2 Gen 1/USB 2.0. Exact port counts depend on final board revision.

LAN

2.5 GbE wired LAN plus onboard Wi‑Fi (Wi‑Fi 6E ) with Bluetooth (5.3‑class).

INTERNAL IO

Multiple PWM fan headers including AIO‑pump, front‑panel audio, RGB and ARGB headers, front USB‑C, Q‑LED indicators, and standard front‑panel connectors.

LED FEATURE

TUF‑series RGB lighting zones with Aura Sync, addressable Gen‑2 ARGB headers, basic Q‑LED/debug LEDs for boot stages.

OPERATING SYSTEM

Optimized for Windows 11 64‑bit; Windows 10 64‑bit support may be limited or unofficial on AM5/B850.

PCB INFO

Micro‑ATX 24.4 cm × 24.4 cm, typically 6–8‑layer PCB with 2 oz copper and reinforced PCIe slot, TUF‑grade chokes and capacitors.

WARRANTY

3 Years Waranty