* DDR5 Dual-Channel Verified — The motherboard has been tested and confirmed to function properly in DDR5 dual-channel mode.
* BIOS Updated — BIOS has been updated, ensuring optimal compatibility and performance out of the box.
* Accessories — No accessories are included. This listing is for the motherboard only.
*Repackaged for Shipping — Original packaging is not available. The motherboard will be carefully repackaged to ensure safe and secure transit.
* PCI-E Slot Clip Cracked. — One of the PCI-E slot clips has a crack; this does not affect functionality.
(T2M0PH053305B8Z)
AI Advisor
ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.*
*Availability of ASUS AI Advisor may vary by region. AI Advisor functions may vary by platform.
Digital Power Design
PRIME B850-PLUS WIFI features an 8+2+1 phase power design with discrete MOSFETs, ensuring efficient and stable power delivery for AMD processors plus steady performance for day-to-day use.
Enhanced DDR5 performance
Comprehensive memory tuning options are the cornerstone of PRIME motherboards. The PRIME B850-PLUS WIFI maximizes the potential of your DDR5 modules, from entry-level to extreme-speed kits.*
For entry-level modules without EXPO support, ASUS Enhanced Memory Profile (AEMP) automatically detects memory chips and provides optimized profiles for enhanced performance.
For those looking to surpass stock DDR5 speeds, the PRIME B850-PLUS WIFI offers extensive AMD Extended Profiles for Overclocking (EXPO) support and a wide array of UEFI settings for further performance tweaks.**
*Memory overclocking may vary between CPU series. Please refer to the spec table for detailed information.
**Supported memory types, data rates (speed), and number of DRAM modules vary depending on the CPU and memory configuration.
Three M.2 slots (up to 128 Gbps)
PRIME B850-PLUS WIFI offers a total of three M.2 slots, including one that supports data-transfer speeds of up to 128 Gbps via PCIe 5.0, and two that support PCIe 4.0. This enables quicker boot-up and app load times with OS or application drives.*
*Actual transmission speeds will be lower than the theoretical maximum speed.
ASUS Fan Xpert 2+
ASUS Fan Xpert 2+ software provides comprehensive control over fans. An Auto-Tuning mode intelligently configures all parameters with a single click. There’s also an Extreme Quiet mode that reduces chassis fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans can also be controlled via the UEFI BIOS.
Cooler compatibility
ASUS AIO coolers offer robust performance, high overclocking potential, bold aesthetics and customizable functionality for new motherboards, empowering you to build your dream gaming rig.