ASUS TUF GAMING B850M-PLUS II DDR5 AM5 Micro ATX Motherboard
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- CPU: Supports AMD Ryzen 9000, 8000 & 7000 Series Desktop Processors
- Socket: AM5
- Chipset: AMD B850
- Memory: 4 x DIMM slots | Max. 256GB | DDR5 8000+ (OC)
- Storage: 3 x M.2 slots (1 x PCIe 5.0) | 4 x SATA 6Gb/s ports
- Expansion Slots: 1 x PCIe 5.0 x16
- Network: 1 x Realtek 2.5Gb Ethernet
- Warranty: 3 Years
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Description
ASUS TUF GAMING B850M-PLUS II: Unyielding Performance and Durability
The ASUS TUF GAMING B850M-PLUS II distils the essential elements of the latest AMD Ryzen platform into a Micro ATX powerhouse. Engineered with military-grade components and an upgraded power solution comprising 14+2+1 power stages, it delivers rock-solid stability for marathon gaming sessions. With support for PCIe 5.0 graphics and M.2 storage, along with high-speed DDR5 memory, this motherboard is ready for the most demanding AI applications and next-gen gaming titles.
Unique Features
- PCIe 5.0 Support: Features a PCIe 5.0 x16 slot for next-gen graphics cards and an onboard PCIe 5.0 M.2 slot for blisteringly fast data transfers up to 128 Gbps.
- AI Cache Boost: An exclusive BIOS feature for Ryzen 9000 series CPUs that optimizes cache and memory pathways, boosting local Large Language Model (LLM) performance by up to 29%.
- Military-Grade Reliability: Built with TUF chokes and capacitors that offer a 52% wider temperature tolerance and 2.5X longer lifespan, plus ESD guards and SafeSlot reinforcement.
- DIY-Friendly Design: Includes the PCIe Slot Q-Release lever for easy GPU removal, M.2 Q-Latch for tool-free SSD installation, and Q-LED diagnostic lights.
- Comprehensive Cooling: Equipped with enlarged VRM heatsinks, a dedicated M.2 heatsink, and extensive fan controls to keep thermals in check during intense workloads.
- Realtek 7.1 Surround Sound: Features the Realtek ALC1220P codec with a 120 dB SNR stereo playback output and DTS Audio Processing for immersive gaming audio.
Quick Specs of the ASUS TUF GAMING B850M-PLUS II
| Specification | Details |
|---|---|
| CPU Support | AMD Ryzen 9000/8000/7000 Series |
| Socket | AM5 |
| Chipset | AMD B850 |
| Memory Support | 4 x DDR5 DIMMs | Max. 256GB | 8000+ MT/s (OC) |
| Storage Options | 3 x M.2 (1 x PCIe 5.0) | 4 x SATA 6Gb/s |
| Display Ports | 1 x DisplayPort | 1 x HDMI |
| USB Ports | 1 x USB 20Gbps (Type-C) | 3 x USB 10Gbps | 4 x USB 5Gbps | 4 x USB 2.0 |
| Expansion Slots | 1 x PCIe 5.0 x16 | 1 x PCIe 4.0 x16 (x8/x4) | 1 x PCIe 4.0 x1 |
| LAN | 1 x Realtek 2.5Gb Ethernet |
| Audio | Realtek ALC1220P 7.1 Surround Sound |
| Form Factor | Micro ATX |
Check out full specifications under the Specs tab.
Why Choose This Product?
The ASUS TUF GAMING B850M-PLUS II is the ultimate choice for gamers who demand a system that can withstand the rigors of daily use while delivering top-tier performance. Its upgraded power design ensures your high-core-count Ryzen processor runs at its best, while the inclusion of PCIe 5.0 makes it future-proof for upcoming graphics cards and storage devices. With the TUF Gaming Alliance ecosystem, you can easily find compatible components to build a cohesive and durable rig.
Beyond durability, this motherboard offers intelligent features like AI Cache Boost and Two-Way AI Noise Cancelation to enhance your gaming and productivity experience. Whether you are battling in the arena or crunching data for AI models, the TUF GAMING B850M-PLUS II provides the reliable foundation you need.
Construct your battle station with confidence. Upgrade to the ASUS TUF GAMING B850M-PLUS II today.
| CPU |
* Refer to ASUS support for CPU support list. |
| Chipset | AMD B850 Chipset |
| Memory |
* Non-ECC, un-buffered DDR5 memory supports On-Die ECC function. |
| Graphics |
** Supports max. 8K@30Hz as specified in DisplayPort 1.4.*** Supports 4K@60Hz as specified in HDMI 2.1. |
| Expansion Slots | AMD Ryzen 9000 & 7000 Series Desktop Processors
AMD Ryzen 8000 Series Desktop Processors
AMD B850 Chipset
* Please check the PCIe bifurcation table on the support site. |
| Storage | Total supports 3 x M.2 slots and 4 x SATA 6Gb/s ports
AMD Ryzen 9000 & 7000 Series Desktop Processors
AMD Ryzen 8000 Series Desktop Processors
AMD B850 Chipset
* AMD RAIDXpert2 Technology supports RAID 0/1/5/10 depending on CPU. |
| Ethernet |
|
| USB | Rear USB (Total 12 ports)
Front USB (Total 7 ports)
* USB Type-C power delivery output: max. 5V/3A. |
| Audio | Realtek ALC1220P 7.1 Surround Sound High Definition Audio CODEC
* Due to limitations in HDA bandwidth, 32-Bit/192 kHz is not supported for 7.1 Surround Sound audio. |
| Back Panel I/O Ports |
|
| Internal I/O Connectors | Fan and Cooling
Power
Storage
USB
Miscellaneous
|
| Special Features | ASUS TUF PROTECTION
ASUS Q-Design
ASUS Thermal Solution
ASUS EZ DIY
Aura Sync
|
| Form Factor | Micro-ATX Form Factor |
About the Brand
ASUS is one of the world’s most recognized and respected names in gaming and computing. With decades of innovation behind them, ASUS delivers top-tier motherboards, graphics cards, gaming laptops, monitors, and peripherals trusted by gamers, streamers, and professionals around the globe.
Under its acclaimed ROG (Republic of Gamers) and TUF Gaming sub-brands, ASUS offers cutting-edge products engineered for durability, speed, and style. Whether you're building a high-performance rig or looking for a powerhouse laptop, ASUS brings together elite design with breakthrough technology.
At OnlyGaming, we stock the latest ASUS hardware to take your gameplay, streaming, and creative performance to the next level. Choose ASUS for innovation that powers victory.
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