Asus PRIME B850-PLUS WIFI, AMD B850, AM5, ATX, 4 DDR5, HDMI, DP, Wi-Fi 6E, 2.5G LAN, 3x M.2
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£ 182.19 GBP
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ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen™ 9000 series processors
The PRIME B850-PLUS 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 ATX motherboard
- DDR5, PCIe 5.0 Ready
- Three M.2 slots
- Wi-Fi 6E
- Realtek 2.5Gb Ethernet
- DisplayPort
- HDMI
- Rear USB 10Gbps Type-A & Type-C support
- BIOS FlashBack
- Aura Sync
AI Solutions
- AI Advisor - ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.
Performance
- Robust 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.
- 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.
- Power Saving - The Power Saving function contains several settings to easily optimize power consumption and maximize energy savings. You can enable a CPU power limit, darken Aura lighting and set the fan profile to a Power Saving mode. You can also toggle the Power Saver plan that is built into Microsoft Windows.
- 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 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.
- 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.
Cooler by design
The PRIME B850-PLUS 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
- 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 2.5 Gb Ethernet - Realtek 2.5 Gb Ethernet reduces CPU overhead and offers exceptionally high TCP and UDP throughput for faster, smoother data transfers.
- USB 10Gbps Type-C® - A batch of USB ports support high-end rigs loaded with peripherals, including a rear USB Type-C® connector with ultrafast USB 10Gbps for transmission speeds of up to 10Gbps
Personalization
The PRIME B850-PLUS 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 GlideX - Enable seamless screen sharing and control across PCs, tablets, and smartphones via wired or wireless connections, supporting multiple platforms.
- 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 B850-PLUS WIFI motherboard features EZ PC DIY innovations that simplify and speed up the PC building process, making DIY easy and convenient.
- Q-Antenna - With Q-Antenna, attaching a WiFi antenna to your PC is now easy and fast. Instead of slowly rotating two fasteners until they finally lock in, they just snap into place. Less hassle, and more consistent performance.
- 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.
- Pre-mounted I/O shield - Our pre-installed I/O shield safeguards ports, simplifies the build process, increases functionality and enhances aesthetics for PC DIY enthusiasts.
- 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.
Build for the most advanced pc for gaming and creating
When only the fastest will do, ASUS motherboards deliver. With faster dual-channel DDR5 memory support, AMD EXPO™ technology and PCIe® 5.0 support for both graphics and NVMe, you can play the most demanding games and deliver your biggest projects with the revolutionary performance of an ASUS motherboard and AMD Ryzen™ 9000, 8000, and 7000 Series processors.
USB Ports Supported
4 x SATA III 3 x M.2 Ryzen 9000 & 7000 Series CPUs_ M.2_1 (2280) - PCIe 5.0 x4 M.2_2 (2280) - PCIe 4.0 x4 Ryzen 8000 Series CPUs_ M.2_1 (2280) - PCIe 4.0 x4 M.2_2 (2280) - PCIe 4.0 x4/x2 AMD B850 Chipset_ M.2_3 (2242/2260/2280/22110) - PCIe 4.0 x2
RAID
Ryzen 9000 Series Processors_ RAID 0/1/5/10 Ryzen 8000 Series Processors_ RAID 0/1 Ryzen 7000 Series Processors_ RAID 0/1/10
Wireless
Wi-Fi 6E 2x2 Wi-Fi 6E (802.11ax) Supports 2.4/5/6GHz frequency band Bluetooth v5.3
LAN
2.5GB LAN
Audio
Realtek 7.1 Surround Sound High Definition Audio CODEC
Rear: 4 x USB 10Gbps (3 Type-A, 1 x Type-C) 2 x USB 5Gbps Type-A 2 x USB 2.0 Front: 1 x USB 5Gbps Type-C 2 x USB 5Gbps 6 x USB 2.0
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) 2 x PCIe 3.0 x16 (support x1 mode)
Back Panel I/O Ports
4 x USB 10Gbps (3 Type-A, 1 x Type-C) 2 x USB 5Gbps Type-A 2 x USB 2.0 1 x DisplayPort 1 x HDMI 1 x Wi-Fi module 1 x Realtek 2.5Gb Ethernet 3 x Audio jacks 1 x BIOS FlashBack button
Internal I/O Connectors
1 x 4-pin CPU Fan 1 x 4-pin CPU OPT Fan 1 x 4-pin AIO Pump 4 x 4-pin Chassis Fan 1 x 24-pin Main 1 x 8-pin +12V CPU 1 x 4-pin +12V CPU 3 x M.2 (Key M) 4 x SATA 6Gb/s 1 x USB 5Gbps Type-C 1 x USB 5Gbps 3 x USB 2.0
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3 x Addressable RGB Gen2 1 x Clear CMOS 1 x Chassis Intrusion 1 x COM Port 1 x Front Panel Audio 1 x S/PDIF Out 1 x SPI TPM (14-1 pin) 1 x 10-1 pin System Panel 1 x Thunderbolt (USB4)
Accessories
2 x SATA 6Gb/s cables 1 x ASUS WiFi Q-Antenna 1 x M.2 rubber packages 3 x Screw packages for M.2 SSD 1 x Quick start guide
Additional Features
Storage
PCI/PCI Express
Motherboard Type
Click here for CPU support
Form Factor
ATX
Socket
AMD AM5
Chipset
AMD B850
#Hide#DDR Type
DDR5
CPU Support
RAM Technology
1 x HDMI 1 x DisplayPort
DDR5 (Dual Channel) ECC and Non-ECC Un-buffered DIMM* Supports AMD EXPO ASUS AEMP *Non-ECC, un-buffered DDR5 memory supports On-Die ECC function
RAM Slots
4 x DIMM
RAM Speeds
Up to 8000+MT/s (OC)
Maximum Memory
256GB
Graphics
Integrated Graphics Graphics specifications may vary between CPU types
Graphics Ports
See Overview