| Basic Information | ||
| Supported CPU | AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors | |
| Chipset | AMD B850 | |
| BIOS | 256 Mb Flash ROM, UEFI AMI BIOS | |
| Form Factor | micro-ATX | |
| Audio | Realtek ALC1220P 7.1 Surround Sound High Definition Audio CODEC | |
| Expansion Slots | ||
| PCI | AMD Ryzen 9000 & 7000 Series Desktop Processors* 1 x PCIe 5.0 x16 slot (supports x16 mode) AMD Ryzen 8000 Series Desktop Processors 1 x PCIe 4.0 x16 slot (supports x8/x4 mode)** AMD B850 Chipset 1 x PCIe 4.0 x1 slot |
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| M.2 Socket | 3 x M.2 | |
| Memory | ||
| Maximum Memory | 256GB | |
| Slots | 4 x DIMM | |
| Supported Memory | max. 256GB, DDR5 Supports up to 8000+MT/s (OC) with Ryzen™ 9000 & 8000 & 7000 Series Processors, ECC and Non-ECC Un-buffered DIMM* Dual channel memory architecture Supports AMD Extended Profiles for Overclocking (EXPO™) ASUS Enhanced Memory Profile (AEMP) |
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| Type | DDR5 | |
| Graphics | ||
| Graphics | 1 x DisplayPort* 1 x HDMI port** * Supports max. 8K@60Hz as specified in DisplayPort 1.4. ** Supports 4K@60Hz as specified in HDMI 2.1. |
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| Connector & Ports | ||
| HDMI | 1x HDMI | |
| USB (s) | Rear USB (Total 12 ports) 1 x USB 20Gbps port (1 x USB Type-C) 3 x USB 10Gbps ports (3 x Type-A) 4 x USB 5Gbps ports (4 x Type-A) 4 x USB 2.0 ports (4 x Type-A) Front USB (Total 6 ports) 1 x USB 10Gbps connector (supports USB Type-C) 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports 2 x USB 2.0 headers support 3 additional USB 2.0 ports * USB Type-C power delivery output: max. 5V/3A. |
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| LAN Port (s) | 1 x Realtek 2.5Gb Ethernet TUF LANGuard |
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| Supported Storage | Total supports 3 x M.2 slots and 4 x SATA 6Gb/s ports AMD Ryzen 9000 & 7000 Series Desktop Processors M.2_1 slot (Key M), type 2280 (supports PCIe 5.0 x4 mode) M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) AMD Ryzen™ 8000 Series Desktop Processors M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode) M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4/x2 mode)* AMD B850 Chipset M.2_3 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode) 4 x SATA 6Gb/s ports * Specifications vary by CPU types. AMD RAIDXpert2 Technology Ryzen 9000 Series Processors: RAID 0/1/5/10 Ryzen 8000 Series Processors: RAID 0/1 Ryzen 7000 Series Processors: RAID 0/1/10 |
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| RAID | AMD RAIDXpert2 Technology Ryzen™ 9000 Series Processors: RAID 0/1/5/10 Ryzen™ 8000 Series Processors: RAID 0/1 Ryzen™ 7000 Series Processors: RAID 0/1/10 |
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| Audio | 5 x Audio jacks | |
| Internal I/O Ports | Fan and Cooling Related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 1 x 4-pin AIO Pump header 3 x 4-pin Chassis Fan headers Power Related 1 x 24-pin Main Power connector 2 x 8-pin +12V CPU Power connectors Storage Related 3 x M.2 slots (Key M) 4 x SATA 6Gb/s ports USB 1 x USB 10Gbps connector (supports USB Type-C® ) 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports 2 x USB 2.0 headers support 3 additional USB 2.0 ports Miscellaneous 3 x Addressable Gen 2 headers 1 x Clear CMOS header 1 x Chassis Intrusion header 1 x COM Port header 1 x Front Panel Audio header (F_AUDIO) 1 x 10-1 pin Front Panel System header |
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| Display Port (s) | 1x DisplayPort | |
| Wireless Communication module | Wi-Fi 6E 2x2 Wi-Fi 6E (802.11ax) Supports 2.4/5/6GHz frequency band* Bluetooth v5.3 |
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| Others | ||
| Special Features | ASUS TUF PROTECTION - DIGI+ VRM (- Digital power design with DrMOS) - ESD Guards - TUF LANGuard - Overvoltage protection - SafeSlot - Stainless-steel back I/O ASUS Q-Design - M.2 Q-Latch - PCIe Slot Q-Release - Q-Antenna - Q-Dashboard - Q-DIMM - Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) ASUS Thermal Solution - M.2 heatsink - VRM heatsink design ASUS EZ DIY - BIOS FlashBack™ button - BIOS FlashBack™ LED - ProCool - Pre-mounted I/O shield - SafeDIMM Aura Sync - Addressable Gen2 headers |
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| Bundled Software | ASUS Exclusive Software Armoury Crate - Aura Creator - Aura Sync - Fan Xpert 4 - Power Saving ASUS DriverHub ASUS GlideX TurboV Core TUF GAMING CPU-Z DTS Audio Processing Adobe Creative Cloud (Free Trial) Norton 360 for Gamers (60 Days Free Trial) WinRAR (40 Days Free Trial) UEFI BIOS ASUS EZ DIY - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 - ASUS UEFI BIOS EZ Mode - ASUS MyHotkey |
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| Warranty Information | ||
| Warranty | 3 Year | |
The Asus TUF GAMING B850M-PLUS WIFI is a high-performance micro-ATX motherboard engineered for gamers and PC builders seeking uncompromising durability, reliability, and next-gen speed. Built on the AMD B850 chipset with the future-proof AM5 socket, it delivers robust support for AMD Ryzen™ 9000, 8000, and 7000 Series desktop processors.
Despite its compact micro-ATX form factor, this motherboard is built like a tank. It features a rugged 12+2+1 power stage VRM design with military-grade TUF components and enlarged heatsinks, ensuring exceptional thermal efficiency and rock-solid voltage stability under heavy gaming loads or processor overclocking. It supports dual-channel DDR5 memory with massive capacities and blazing-fast speeds via AMD EXPO™ optimization, making multitasking and data-heavy applications incredibly smooth.
The board is equipped with a primary PCIe 5.0 x16 slot, featuring TUF SafeSlot reinforcement to easily support heavy, high-end modern graphics cards. For ultra-fast storage pipelines, it offers multiple M.2 slots, including a blazing PCIe 5.0 x4 NVMe slot for lightning-fast boot times and instant game loading, completely eliminating data bottlenecks.
Connectivity is optimized for competitive online gaming. It features integrated Wi-Fi 6E alongside Realtek 2.5 Gb Ethernet with TUF LANGuard technology for a lag-free, high-bandwidth online experience. The rear I/O is packed with versatile options, including high-speed USB Type-C® ports, HDMI, and DisplayPort.
Gamers will appreciate the Realtek 7.1-channel high-definition audio with Two-Way AI Noise Cancelation for crystal-clear in-game communication. To complete the setup, integrated addressable Gen 2 RGB headers allow seamless customization via ASUS Aura Sync, perfectly blending rugged TUF aesthetics with personalized style.
Get specific details about this product from customers who own it.