ASUS
ASUS PRIME B850-PLUS WiFi AM5 ATX Motherboard
£184.99
✔ UK-based seller
✔ Tracked delivery on all orders
✔ Genuine products
✔ Fast dispatch within 1–2 business days
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Estimated delivery between June 21 and June 23.
Delivery Information
Processing Time
Orders are typically processed and dispatched within 1–2 business days (Monday–Friday).
Orders placed after 3:00 PM (UK time) will be processed the next business day.
Delivery Time
Estimated delivery time within the United Kingdom is 3–5 business days after dispatch.
Delivery times are estimates and may vary depending on courier delays, location, or peak periods.
£184.99
£184.99
ASUS PRIME B850-PLUS WiFi is a full-size ATX motherboard designed for AMD Ryzen 7000, 8000, and 9000 Series processors on the AM5 platform. Built on the AMD B850 chipset with four DDR5 slots up to DDR5-8000 (OC), three M.2 slots including one PCIe 5.0 x4, Wi-Fi 6E (2.4/5/6GHz), 2.5GbE LAN, and HDMI + DisplayPort outputs, it delivers a well-rounded AM5 ATX platform with ASUS 5X Protection III and BIOS FlashBack.
UK-based seller
Tracked delivery across the UK
Genuine product from trusted distributors
Key Features
- AMD B850 chipset, AM5 socket - supports Ryzen 7000, 8000 and 9000 Series processors
- ATX form factor (305 x 244mm)
- DDR5 memory - 4 slots, up to 256GB, up to DDR5-8000 (OC), AEMP support
- 1x PCIe 5.0 x16 + 1x PCIe 4.0 x16 + 2x PCIe 3.0 x16 slots
- 1x PCIe 5.0 x4 M.2 + 1x PCIe 4.0 x4 M.2 + 1x PCIe 4.0 x2 M.2 (3 M.2 slots total)
- 4x SATA 6Gb/s ports, RAID 0/1/5/10
- Realtek 2.5GbE LAN, ASUS LANGuard
- Wi-Fi 6E (2x2, 802.11ax, 2.4/5/6GHz) + Bluetooth 5.3
- Realtek 7.1 Surround Sound HD Audio
- 8-pin + 4-pin CPU power connectors
- 3x USB 10Gbps Type-A + 1x USB 10Gbps Type-C + 2x USB 5Gbps Type-A + 2x USB 2.0 on rear panel
- BIOS FlashBack button on rear panel
- 3x Addressable RGB Gen 2 headers
- 1x Thunderbolt header (internal)
- HDMI + DisplayPort outputs
- ASUS 5X Protection III (SafeSlot, LANGuard, DIGI+ VRM, overvoltage protection, stainless-steel I/O)
- Pre-mounted I/O shield
Product Overview
The ASUS PRIME B850-PLUS WiFi is a capable AM5 ATX board for Ryzen builds on the B850 chipset. Three M.2 slots provide NVMe storage — one PCIe 5.0 x4, one PCIe 4.0 x4, and one PCIe 4.0 x2 (note the third slot runs at x2 bandwidth). Wi-Fi 6E covers 2.4/5/6GHz bands — note this is Wi-Fi 6E, not Wi-Fi 7. An internal Thunderbolt header enables add-in Thunderbolt connectivity. BIOS FlashBack enables firmware updates without a CPU or RAM installed. ASUS Q-Design features include Q-DIMM, Q-Slot, Q-LED Core, and Q-Antenna for easier installation.
Delivery & Fulfilment
This product is sold by TechFinder UK, a UK-based sole trader business.
All hardware is sourced through established distribution partners.
Orders are dispatched within 1-2 business days with tracked delivery across the United Kingdom.
Why Buy from TechFinder UK?
- UK-based sole trader - genuine products, real accountability
- Sourced through established distribution partners
- Secure checkout with buyer protection
- Tracked UK delivery, dispatched within 1-2 business days
- Pre- and post-purchase support available
Specifications
| Chipset | AMD B850 |
| Socket | AM5 (Ryzen 7000 / 8000 / 9000 Series) |
| Form Factor | ATX (305 x 244mm) |
| Memory | 4x DDR5 DIMM, up to 256GB, up to DDR5-8000 (OC) |
| PCIe Slots | 1x PCIe 5.0 x16, 1x PCIe 4.0 x16, 2x PCIe 3.0 x16 |
| M.2 Slots | 1x PCIe 5.0 x4, 1x PCIe 4.0 x4, 1x PCIe 4.0 x2 |
| SATA Ports | 4x SATA 6Gb/s (RAID 0/1/5/10) |
| LAN | Realtek 2.5GbE, ASUS LANGuard |
| Wireless | Wi-Fi 6E (2x2, 802.11ax, 2.4/5/6GHz), Bluetooth 5.3 |
| Audio | Realtek 7.1 Surround Sound HD Audio |
| Rear I/O | 2x USB 2.0, 2x USB 5Gbps Type-A, 3x USB 10Gbps Type-A, 1x USB 10Gbps Type-C, 1x HDMI, 1x DisplayPort, 1x LAN, 3x Audio jacks, Wi-Fi antenna, 1x BIOS FlashBack |
| Internal Headers | 3x USB 2.0, 2x USB 5Gbps, 1x Thunderbolt, 3x ARGB Gen 2, 1x TPM, 1x COM, 1x S/PDIF out |
| VRM | DIGI+ VRM, 8-pin + 4-pin CPU power |
| BIOS | 256Mb Flash ROM, UEFI AMI BIOS, BIOS FlashBack |
Box Contents
- Motherboard
- 2x SATA 6Gb/s cables
- 1x ASUS WiFi Q-Antenna
- M.2 rubber packages and screw packages
- Quick start guide
Product Identification
Model: PRIME B850-PLUS WIFI
EAN: 4711387931509
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