For sales and support
Call:0161 480 8800
£155.59 ex. vat
£186.71 inc. vat
Share:
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.
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.
The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings.
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.
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.
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+ 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.
This motherboard offers a versatile range of connectivity, including support for WiFi 6E, PCIe 5.0 slot and an arsenal of USB ports which includes Type-C® connections.
Built-in WiFi 6E 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 reduces CPU overhead and offers exceptionally high TCP and UDP throughput for faster, smoother data transfers.
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.
ASUS Prime B850-Plus WiFi Socket AM5 ATX Motherboard
CPU
| CPU Socket | Socket AM5 |
| CPU Brand | AMD |
| Installed Processors (Max) | 0 (1) |
| Supported Processor Manufacturer | AMD |
| Supported Processors | AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors |
| 64-bit Support | Yes |
| Socket | AM5 |
Rear Panel I/O Ports
| USB Ports | 1 x USB-C 3.1 3 x USB 3.1 2 x USB 3.0 2 x USB 2.0 |
| DisplayPorts | 1 x DisplayPort 1.4 |
| HDMI Port | 1 x HDMI 2.1 |
| RJ-45 Ports | 1 x RJ-45 |
| Audio Line In Ports | 1 x 3.5mm Jack |
| Audio Line Out Ports | 1 x 3.5mm Jack |
| Microphone In Port | 1 x 3.5mm Jack |
| Antenna Connector(s) | 2 x SMA Antenna |
Internal I/O Connectors
| SATA Connectors | 4 x SATA |
| USB Connectors | 1 x USB-C 3.0 header (supports 1 port) 1 x USB 3.0 header (supports 2 ports) 3 x USB 2.0 headers (supports 6 ports) |
| Front Panel Connectors | 1 x Front Panel 1 x Front Audio |
| Cooling Fan Support | 1 x CPU fan header 1 x CPU OPT fan header 1 x AIO pump header 4 x Chassis fan headers |
| S/PDIF Connectors | 1 x S/PDIF Out header |
| Thunderbolt Port(s) | 1 x Thunderbolt 4 header |
| Serial Connectors | 1 x COM header |
| Chassis Intrusion Connector | 1 x Chassis Intrusion header |
| TPM Header | 1 x SPI TPM header |
| Power Connector Port | 1 x 24-pin ATX 1 x 8-pin EPS 1 x 4-pin EPS |
| Other Connectors | 1 x M.2 slot, Key M, Type 2280 (PCIe Gen5) 1 x M.2 slot, Key M, Type 2280 (PCIe Gen4) 1 x M.2 slot, Key M, Type 2242/2260/2280//110 (PCIe Gen4 x2) 3 x 3-pin ARGB headers |
Memory
| Memory Bus Speed | Up to 8000 MT/s |
| Memory Type | DDR5 |
| Maximum RAM | 256 GB |
| Memory Slot | 4 x DIMM |
Motherboard
| Northbridge | AMD B850 |
| RAID Supported | Yes |
| RAID Format | RAID 0, 1, 10 |
| SATA Supported | Yes |
Expansion
| Number of PCI Express Slots | 1 x PCI Express 5.0 x16 slot 1 x PCI Express 4.0 x16 slot (@ x4) 2 x PCI Express 3.0 x16 slots (@ x1/x1) |
Graphics Device
| Integrated Graphics Supported | Yes |
Warranty
| Warranty | 3 Years |
Sound
| Integrated Sound | Realtek |
Network
| Integrated Network | Realtek |
| Network Speeds Supported | Up to 2.5 Gbps |
| Wireless LAN | Yes - Wi-Fi 6E |
| Bluetooth | Yes |
| Bluetooth Version | 5.3 |
System Requirements
| Operating Systems Supported | Microsoft Windows 11 |
System
| Jumpers | 1 x Clear CMOS |
| Software Included (may be trial or restricted) | Yes |
| Drivers | Yes |
Physical
| Form Factor | ATX Motherboard |
| In The Box | Motherboard 2 x SATA Cables ASUS WiFi Q-Antenna M.2 Rubber Packages 3 x M.2 Screws Quick Start Guide |
| Width | 244 mm |
| Length | 305 mm |
Key Features
| RDIMM Memory Supported | No |
| RDIMM Memory Required | No |
| Wireless Network | Yes |
| Motherboard Width | 244 mm |
| Motherboard Height | 305 mm |
| Main Colour | Black |
| Memory Channel | Dual |
| On-board Audio Type | 7.1 |
| Number of SATA Ports | 4 port(s) |
| Number of USB Ports | 8 port(s) |
| USB 3.0 Support | Yes |
| Multi GPU Support | No |
| VGA Connection | No |
| DVI Connection | No |
| HDMI Connection | Yes |
| DisplayPort Connection | Yes |
| Motherboard Form Factor | ATX |
| Motherboard (EPS) Power Connectors | 4-Pin + 8-Pin |
| Motherboard Chipset | AMD B850 |
| Thunderbolt | No |
| Motherboard Model | ASUS Prime B850-Plus WiFi |
| USB 3.1 Support | Yes |
| Internal USB3.0 Header | Yes |
| M.2 Support | Yes |
| On-board RGB Control | ASUS Aura Sync |
| RGB Header Type | 3-Pin ARGB |
| Addressable RGB | Yes |
| Internal USB Type-C Header | Yes |
| Power Requirement (auto) | 70 W |
| Max Memory Speed Supported (Non-overclocked) | 5200 MT/s |
| Max Memory Speed Supported (overclocked) | 8000 MT/s |
| CPU Power Pins (female) | 12 |
| Total M.2 Slots | 3 |
| Maximum NVMe M.2 ports | 3 |
| SATA ports | 4 |
| No. of front USB2.0 ports supported | 6 |
| No. of front USB3.0 ports supported | 2 |
| No. of front USB-C ports supported | 1 |
| Back Connect Support | No |
Item Details
| Manufacturer | ASUS |
| Manufacturer Code | 90MB1L80-M0EAY0 |
| EAN | 4711387931509 |
Fast Next Day Delivery
Over 20 years of Supply, Service & Support
We Source Hard to Find and Legacy Computer Parts
Free Technical Support
