MSI PRO B850-P WIFI AMD B850 AM5 ATX Motherboard
£163.50 inc VAT
81 in stock
More Ways to Pay
-
Buy now, pay later with Klarna
-
Pay in 3 interest-free payments with PayPal
About This Item
- AMD B850 chipset with Socket AM5 for AMD Ryzen 7000/8000/9000 series
- 12+2+1 DRPS power design with dual connectors for high-end processors
- 3 M.2 slots (PCIe 5.0 x1, PCIe 4.0 x2) with M.2 Shield Frozr II thermal solution
- Dual-channel DDR5 support up to 256 GB at 8200 MHz
- Wi-Fi 7 + 2.5Gb Ethernet + Bluetooth 5.4 for premium connectivity
1-3 Days
Delivery on orders over £100
£5.80
Free
Payment Methods:
You may also like
MSI PRO B850-P WIFI | AMD B850 Socket AM5 ATX Motherboard
The MSI PRO B850-P WIFI motherboard delivers a professional-grade foundation for AMD Ryzen 9000 series processors on the AM5 platform. Built around the AMD B850 chipset, this ATX motherboard combines robust power delivery, advanced cooling, and comprehensive connectivity for demanding business and creative workloads.
Key Specifications
| Metric | Spec |
|---|---|
| CPU Socket | AM5 |
| Memory Support | DDR5, up to 256 GB |
| PCIe Slots | 1x PCIe 5.0 x16, 1x PCIe 4.0 x16, 2x PCIe 3.0 x16 |
| M.2 Slots | 3 (1x PCIe 5.0, 2x PCIe 4.0) |
| Network | Wi-Fi 7, 2.5 Gb Ethernet |
| Audio | Realtek ALC897, 7.1 channels |
12+2+1 DRPS Power Design for Stable Performance
Engineered with a 12+2+1 digital power phase design, the MSI PRO B850-P WIFI delivers clean, consistent power to AMD Ryzen processors. The dual power connectors ensure stable delivery even under heavy multi-core workloads, preventing voltage drops that can throttle performance during intensive tasks.
Advanced Cooling System Maintains Peak Efficiency
The extended heatsink design increases surface area for heat dissipation, keeping critical components cool under sustained loads. M.2 Shield Frozr II protects your high-speed SSDs from thermal throttling, while 7W/mK thermal pads on MOSFETs and chokes ensure consistent performance when all cores are running at maximum frequency.
Comprehensive Storage and Expansion Options
With three M.2 slots supporting PCIe 5.0 and 4.0, plus four SATA III ports, this motherboard accommodates up to seven storage drives total. The combination of M.2 and SATA interfaces supports both the latest NVMe SSDs and traditional hard drives, while RAID 0/1 configurations provide flexibility for performance or redundancy.
Business-Class Connectivity and Networking
Wi-Fi 7 with EZ Antenna delivers the latest wireless standards for low-latency connections, complemented by 2.5 Gb Ethernet for wired reliability. Multiple USB ports including USB 3.2 Gen 2 Type-C ensure compatibility with modern peripherals, while the Realtek ALC897 audio codec provides clear 7.1 channel sound for conferencing and multimedia.
Box Contents
- MSI PRO B850-P WIFI motherboard
- I/O shield
- User manual
- Driver/software installation disc
- SATA cables
- Wi-Fi antenna
- Warranty card
Check before you buy
- Confirm your AMD Ryzen processor is compatible with AM5 socket
- Verify your case supports ATX form factor (243.8 × 304.8 mm)
- Check if your power supply has the required PCIe power connectors
- Ensure your DDR5 memory is on the QVL list for this motherboard
Frequently Asked Questions
Q: Does this motherboard support DDR4 memory?
A: No, the MSI PRO B850-P WIFI only supports DDR5-SDRAM memory modules.
Q: What is the maximum supported RAM capacity?
A: The motherboard supports up to 256 GB of DDR5 memory across four DIMM slots.
Q: Is there built-in graphics support?
A: No, this motherboard does not include integrated graphics; a dedicated GPU is required.
Q: Can I use this with older AMD Ryzen processors?
A: No, this AM5 motherboard is only compatible with AMD Ryzen 7000, 8000, and 9000 series processors.
Q: What Wi-Fi standard does it support?
A: It supports Wi-Fi 7 (802.11be) with backward compatibility for older Wi-Fi standards.
The Consultant’s verdict & warranty
The MSI PRO B850-P WIFI motherboard represents a solid foundation for professional AMD AM5 builds, offering reliable power delivery, effective cooling, and modern connectivity. Its business-oriented design makes it particularly suitable for office workstations, content creation, and multitasking environments where stability matters. Covered by the standard Manufacturer Warranty.
| Internal I/O | |
|---|---|
| Number of M.2 (M) slots | 3 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Total number of SATA connectors | 4 |
| Supported storage drive interfaces | M.2, Micro SATA III |
| USB 2.0 connectors | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 4 |
| Number of SATA III connectors | 4 |
| CPU fan connector | Yes |
| RGB LED pin header | Yes |
| Number of CPU fan connectors | 1 |
| Number of water pump connectors | 1 |
| Number of RGB LED pin headers | 3 |
| Technical details | |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B850 |
| Supported processor sockets | Socket AM5 |
| On-board graphics card | No |
| HDMI version | 2.1 |
| Motherboard form factor | ATX |
| Component for | PC |
| Total number of SATA connectors | 4 |
| Maximum internal memory supported by processor | 256 GB |
| Audio | |
| Audio output channels | 7.1 channels |
| Performance | |
| Number of HDDs supported | 4 |
| Supported storage drive types | HDD & SSD |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B850 |
| RAID levels | 0, 1 |
| Supported processor sockets | Socket AM5 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | ATX |
| Component for | PC |
| Processor | |
| Processor manufacturer | AMD |
| Maximum internal memory supported by processor | 256 GB |
| Compatible processor series | AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Supported processor sockets | Socket AM5 |
| Processor socket | Socket AM5 |
| Memory | |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Supported memory types | DDR5-SDRAM |
| Memory channels | Dual-channel |
| Supported memory clock speeds | 4800,5600,8200 MHz |
| Maximum internal memory | 256 GB |
| Supported memory clock speed (max) | 8200 MHz |
| ECC сompatibility | Non-ECC |
| Storage controllers | |
| Number of HDDs supported | 4 |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, Micro SATA III |
| RAID levels | 0, 1 |
| Number of storage drives supported | 7 |
| RAID support | Yes |
| Graphics | |
| On-board graphics card | No |
| Rear panel I/O ports | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 3 |
| USB 2.0 ports quantity | 4 |
| HDMI version | 2.1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be) |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Features | |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B850 |
| Supported processor sockets | Socket AM5 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | ATX |
| Component for | PC |
| Audio chip | Realtek ALC897 |
| Product colour | Black |
| Expansion slots | |
| Number of M.2 (M) slots | 3 |
| PCI Express x16 (Gen 3.x) slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| 1st M.2 largest key size | 2280 |
| 1st M.2 highest PCI Express generation | 5.0 |
| 2nd M.2 largest key size | 22110 |
| 2nd M.2 highest PCI Express generation | 4.0 |
| 3rd M.2 largest key size | 2280 |
| 3rd M.2 highest PCI Express generation | 4.0 |
| Weight & dimensions | |
| Width | 243.8 mm |
| Depth | 304.8 mm |
| Identifiers | |
| Distributor SKUs | 10451519, 126158, 4711377286046, STD10218023 |
| Additional EANs | 0824142392607 |
Reviews
Clear filtersThere are no reviews yet.