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MSI AM5 PRO B840-S EVO WIFI6E 1.05 kg

Regular price £116.16£139.39 (VAT Excl.)(VAT Incl.)

  • EZ DIY features
  • AMD B840 chipset

Vendor:MSI SKU: PRO B840-S EVO WIFI6E Barcode: 4711377404167

Product Specification

  • Socket / Chipset AM5 / AMD B840
  • Form Factor ATX (304.8 mm x 243.84 mm)
  • Memory 4x DDR5 slots, up to 256GB; speeds up to 8000+ MT/s (OC)
  • Storage 3x M.2 slots (2x Gen4 x4, 1x Gen3 x4) and 4x SATA 6Gb/s ports
  • Expansion 1x PCIe 4.0 x16 (primary), 1x PCIe 3.0 x4, and 1x PCIe x1 slot
  • Networking Wi-Fi 6E (6GHz support), Bluetooth 5.3, and 2.5G LAN
  • Audio Realtek ALC897 7.1-Channel High Definition Audio

Box Content

  • Motherboard
  • Quick Installation Guide
  • EZ M.2 Clip II Remover
  • 2 x EZ M.w Clip II
  • EZ Wi-Fi Antenna
  • SATA Cable

Documents

Technical Features

  • CPU Support AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors
  • Memory Support DDR5 Dual Channel up to 8000+ MT/s (OC)
  • Power Design Direct 7+2+1 Power System with P-PAK, 8-pin CPU power connector, Core Boost, Memory Boost, 6-layer PCB with 2oz thickened copper
  • Cooling Frozr Guard with MOSFET thermal pads (7W/mK) and M.2 Shield Frozr for high-performance stability
  • EZ DIY Features EZ M.2 Clip II, EZ PCIe Clip II, and EZ Antenna for easy installation
  • Expansion PCIe 4.0 slot and Lightning Gen 4 x4 M.2 support
  • Networking 2.5G LAN with Wi-Fi 6E for stable and high-speed connectivity
  • Audio Audio Boost for studio-grade immersive sound quality

Description

The MSI PRO B840-S EVO WIFI6E is an ATX motherboard built for the AMD AM5 platform, supporting Ryzen 7000 through 9000 series processors. It features the AMD B840 chipset, providing a balanced mix of performance and value with support for high-speed DDR5 memory up to 8000+ MT/s. Connectivity is a highlight, offering integrated Wi-Fi 6E, 2.5G LAN, and three M.2 slots for expansive storage. Designed for ease of use, it includes EZ DIY features like tool-free SSD installation and a simplified PCIe release clip for quick hardware upgrades.

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Help & Advice

Shipping

What are the delivery charges?

UK mainland delivery is a flat £9 (inc. VAT), with orders placed before 2:45pm dispatched for next business day delivery. Northern Ireland delivery is £15 (inc. VAT), with an estimated delivery time of 48 hours. For unusually large or heavy orders, additional charges may apply — in these cases we'll contact you before dispatch to confirm.

When will I receive my order?

We offer next business day delivery across UK mainland for orders placed before 2:45pm, and a 48-hour delivery estimate for Northern Ireland. Delivery times may occasionally vary due to courier delays — if anything changes, we'll let you know.

How can I contact Wisecoms?

The Wisecoms team is available every day from 9:00am to 5:30pm. You can reach us by phone on 03300 888 588, by email at sales@wisecoms.com, or via our contact us page.

Returns and Refunds

How do I return a product?

We offer 14 days to return a product if it's unwanted, and 30 days if the product is faulty or damaged. To start a return, contact our team on03300 888 588orsales@wisecoms.com. We'll arrange collection of the equipment ourselves, with full instructions provided ahead of pickup. Products must be returned in their original packaging and in resaleable condition to qualify for a refund or exchange.Find out more about returns.

How can I cancel an order?

You can cancel your order at any time by contacting our team on 03300 888 588 or sales@wisecoms.com. Any amount paid will be refunded to your original payment method as quickly as possible.

Note: if you cancel after your order has already been dispatched, we'll process your refund once the returned package is received back.

How long will my refund take?

Once we receive your returned item, we'll process your refund back to your original payment method within 3–5 working days. If you'd like a credit note for your records instead, just get in touch.