- New
Asus PRIME B850M-A WIFI, AMD B850, AM5, Micro ATX, 4 DDR5, HDMI, 2 DP, Wi-Fi 6E, 2.5G LAN, 3x M.2
£167.06
VAT included
Delivered within 1-2 days.
ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen™ 9000 series processors.
The PRIME B850M-A WIFI motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.
- AMD B850 (AM5 Socket) micro-ATX motherboard
- Advanced AI PC-ready
- DDR5
- PCIe 5.0 Ready
- Three M.2 slots
- Wi-Fi 6E
- Realtek 2.5Gb Ethernet
- Dual DisplayPort
- HDMI
- Front USB 5Gbps Type-C® support
- BIOS FlashBack
- Aura Sync
Performance
- AI Advisor - ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.
- Digital Power Design - PRIME B850M-A 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.
- Six-layer PCB design - The multi-layered printed circuit board design quickly dissipates heat around the voltage regulators to improve overall system stability and provide the CPU with more overclocking headroom.
- Digi+ VRM control - The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings.
Enhanced Memory & Storage Performance
- Enhanced DDR5 performance - Comprehensive memory tuning options are the cornerstone of PRIME motherboards. The PRIME B850M-A 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 B850M-A WIFI offers extensive AMD Extended Profiles for Overclocking (EXPO™) support and a wide array of UEFI settings for further performance tweaks.
- Three M.2 slots (up to 128 Gbps) - PRIME B850M-A 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.
Cooler by design
The PRIME B850M-A WIFI motherboard is engineered with multiple onboard heatsinks and an array of hybrid fan headers to help ensure your rig stays cool and stable under intense workloads.
- 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.
Empowering connections
This motherboard offers a versatile range of connectivity, including support for PCIe 5.0 slot and an arsenal of USB ports which includes Type-C® connections.
- WiFi 6E - Built-in WiFi 6E5 technology takes advantage of the newly available radio spectrum in the 6 GHz band. With triple the bandwidth of the 2.4/5/6 GHz band, WiFi 6E delivers ultrafast wireless networking speeds with improved capacity and better performance in dense wireless environments.
- Realtek 2.5Gb Ethernet - Realtek 2.5 Gb Ethernet reduces CPU overhead and offers exceptionally high TCP and UDP throughput for faster, smoother data transfers.
- Front USB 5Gbps Type-C® - This motherboard features a USB 5Gbps Type-C® front panel connector for speedy data transfers of up to 5Gbps.
Personalization
The PRIME B850M-A WIFI enhances the user experience across the board, from simplifying BIOS setting adjustments to offering customizable RGB lighting controls for a uniquely personal system aesthetic.
- UEFI BIOS - The UEFI interface delivers easy-to-use configuration options for PC beginners, and advanced features for veterans.
- ASUS DriverHub - Simplify driver management with automatic detection, one-click installation and update for smooth, efficient system performance.
- Armoury Crate - Customize Aura Sync RGB and control ASUS devices. Includes product registration and updates.
- Aura Sync - Complete RGB lighting control for enthusiast systems, ensuring seamless synchronization with compatible hardware.
- Addressable Gen2 RGB headers - Three addressable Gen 2 headers detect LED counts on compatible RGB devices, automatically adjusting lighting effects accordingly.
DIY friendly
The PRIME B850M-A WIFI motherboard features EZ PC DIY innovations that simplify and speed up the PC building process, making DIY easy and convenient.
- BIOS FlashBack - BIOS FlashBack™ simplifies BIOS updates. Just load the BIOS file onto a FAT32 USB stick, insert it into the BIOS FlashBack™ port, and press a button—no CPU or memory needed.
- SafeSlot - PCIe 5.0 is twice as fast as PCIe 4.0. ASUS has adapted our SMT manufacturing for the faster SafeSlot, a reinforced metal sheath that ensures secure card installation and faster data speeds.
- Q-LED Core - The Q-LED Core display produces color-coded lights during the Power-On Self-Test (POST) that can help you troubleshoot potential issues.
90MB1LN0-M0EAY0
5 Items
Data sheet
- .
- 2 x USB 2.03 x Addressable RGB Gen21 x Clear CMOS1 x Chassis Intrusion1 x COM Port1 x Front Panel Audio1 x S/PDIF Out1 x SPI TPM (14-1 pin)1 x 10-1 pin System Panel
- Wireless
- Wi-Fi 6E2x2 Wi-Fi 6E (802.11ax)Supports 2.4/5/6GHz frequency bandBluetooth v5.3
- RAM Speeds
- Up to 8000+MT/s (OC)
- Accessories
- 2 x SATA 6Gb/s cables1 x ASUS WiFi Q-Antenna1 x M.2 rubber package2 x Screw packages for M.2 SSD1 x Quick start guide
- USB Ports Supported
- Rear:2 x USB 10Gbps Type-A2 x USB 5Gbps Type-A4 x USB 2.0Front:1 x USB 5Gbps Type-C2 x USB 5Gbps4 x USB 2.0
- Storage
- 4 x SATA III3 x M.2Ryzen 9000 & 7000 Series CPUs:M.2_1 (2280) - PCIe 5.0 x4M.2_2 (2280) - PCIe 4.0 x4Ryzen 8000 Series CPUs:M.2_1 (2280) - PCIe 4.0 x4M.2_2 (2280) - PCIe 4.0 x4/x2AMD B850 Chipset:M.2_3 (2242/2260/2280) - PCIe 4.0 x4
- RAID
- Ryzen 9000 Series CPUs: RAID 0/1/5/10Ryzen 8000 Series CPUs: RAID 0/1Ryzen 7000 Series CPUs: RAID 0/1/10
- Warranty
- 3 Years
- Motherboard Type
- Desktop
- Form Factor
- Micro ATX
- Socket
- AMD AM5
- Chipset
- AMD B850
- DDR Type
- DDR5
- RAM Technology
- DDR5 (Dual Channel)ECC and Non-ECC Un-buffered DIMM*Supports AMD EXPOASUS AEMP*Non-ECC, un-buffered DDR5 memory supports On-Die ECC function
- RAM Slots
- 4 x DIMM
- Maximum Memory
- 256GB
- LAN
- 2.5GB LAN
- Audio
- Realtek 7.1 Surround Sound High Definition Audio CODEC
- Back Panel I/O Ports
- 2 x USB 10Gbps Type-A2 x USB 5Gbps Type-A4 x USB 2.02 x DisplayPort1 x HDMI1 x Wi-Fi module1 x Realtek 2.5Gb Ethernet3 x Audio jacks1 x BIOS FlashBack button
- Internal I/O Connectors
- 1 x 4-pin CPU Fan1 x 4-pin CPU OPT Fan1 x 4-pin AIO Pump3 x 4-pin Chassis Fan1 x 24-pin Main1 x 8-pin +12V CPU1 x 4-pin +12V CPU3 x M.2 (Key M)4 x SATA 6Gb/s1 x USB 5Gbps Type-C1 x USB 5Gbps
- CPU Support
- Click here for CPU support
- Package Type
- Retail
- Graphics Ports
- 1 x HDMI2 x DisplayPort
- Additional Features
- See Overview
- Graphics
- Integrated GraphicsGraphics specifications may vary between CPU types
- M.2 Slot(s)
- Yes (M.2)
- No. LAN Ports
- 1 x LAN
- Max LAN Speed
- 2.5GB LAN
- PCI/PCI Express
- Ryzen 9000 & 7000 Series CPUs:1 x PCIe 5.0 x16 (supports x16 mode) Ryzen 8000 Series CPUs:1 x PCIe 4.0 x16 (supports x8/x4 mode)AMD B850 Chipset:1 x PCIe 4.0 x16 (support x4 mode)
- Wi-Fi
- Yes (Wi-Fi)
Delivery date
| Carrier | Information | Delivery |
|---|---|---|
|
Next Day (Orders Before 4PM) |
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