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MSI B840 GAMING PLUS WIFI Motherboard, ATX - Supports AMD Ryzen 9000/8000 / 7000 Processors, AM5 - DDR5 Memory Boost 8000+ MT/s (OC), PCIe 4.0 x16, M.2 Gen4, Wi-Fi 7, 2.5G LAN

MSI B840 GAMING PLUS WIFI Motherboard
£114.99

RRP £159.99 · 28% under RRP

New, on Amazon.co.uk · as of

  • £98.59lowest we have recorded, 6 Jul 2026
  • £114.9930-day low
  • £105.9990-day low
  • £114.99typical price, last 90 days
  • 410 dayswe have checked this price for

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Specification

Model7E57-002R
BrandMSI
SocketAM5
ChipsetB840
Form factorATX
MemoryDDR5
WiFiYes
First available on AmazonJan 2025 (1 yr 9 mo old)
Amazon ASINB0BX6KHN7Y
Amazon sales rank#1,466 (lower sells more)

Read from the Amazon listing title. Confirm the details and the CPU support list on the maker’s website before you buy.

Guides: AMD B840 chipset guide · AMD AM5 socket guide

Stated in the Amazon listing

RAM slots4
Fastest RAM speed stated8,000 MT/s
M.2 slots2
Newest PCIe generation statedPCIe 4.0
WiFi generationWiFi 7
Bluetooth5.4
Wired LAN2.5GbE
Fastest USB-C port10 Gbps

Read automatically from the listing’s title and feature bullets. A feature that is missing here is simply not mentioned in the listing; the board may still have it.

From the Amazon listing

The seller’s own description, as shown on Amazon.co.uk. We have not checked these claims.

Price history

£80£100£120£140£160£134.96 from 6 Nov 2025£129.98 from 6 Nov 2025£139.99 from 12 Nov 2025£150.19 from 14 Nov 2025£139.99 from 14 Nov 2025£134.00 from 18 Nov 2025£131.00 from 19 Nov 2025£139.99 from 2 Dec 2025£149.99 from 4 Dec 2025£150.00 from 5 Dec 2025£145.42 from 6 Dec 2025£146.10 from 7 Dec 2025£139.99 from 8 Dec 2025£139.50 from 18 Dec 2025£139.99 from 20 Dec 2025£139.50 from 22 Dec 2025£139.99 from 22 Dec 2025£139.50 from 27 Dec 2025£139.99 from 6 Jan 2026£139.97 from 9 Jan 2026£139.99 from 11 Jan 2026£139.50 from 12 Jan 2026£139.99 from 13 Jan 2026£129.99 from 13 Jan 2026£129.98 from 14 Jan 2026£129.98 from 2 Feb 2026£129.98 from 3 Feb 2026£129.99 from 11 Feb 2026£129.98 from 15 Feb 2026£119.99 from 10 Mar 2026£124.99 from 17 Mar 2026£110.39 from 27 Apr 2026£119.99 from 10 May 2026£121.53 from 10 May 2026£119.99 from 11 May 2026£121.53 from 13 May 2026£119.99 from 14 May 2026£121.53 from 15 May 2026£119.99 from 15 May 2026£121.53 from 15 May 2026£119.99 from 15 May 2026£121.53 from 16 May 2026£119.99 from 16 May 2026£121.53 from 16 May 2026£119.99 from 16 May 2026£121.53 from 16 May 2026£119.99 from 16 May 2026£121.53 from 17 May 2026£122.23 from 18 May 2026£119.99 from 18 May 2026£122.23 from 19 May 2026£119.99 from 19 May 2026£122.23 from 19 May 2026£119.99 from 19 May 2026£122.23 from 19 May 2026£119.99 from 19 May 2026£122.23 from 19 May 2026£119.99 from 19 May 2026£122.23 from 20 May 2026£119.99 from 20 May 2026£122.23 from 20 May 2026£119.99 from 20 May 2026£122.23 from 21 May 2026£144.15 from 21 May 2026£122.23 from 21 May 2026£119.99 from 21 May 2026£122.23 from 22 May 2026£119.99 from 22 May 2026£122.23 from 23 May 2026£119.99 from 23 May 2026£122.23 from 23 May 2026£119.99 from 23 May 2026£117.99 from 24 May 2026£113.99 from 29 May 2026£115.99 from 12 Jun 2026£114.99 from 17 Jun 2026£119.99 from 23 Jun 2026£98.59 from 6 Jul 2026£109.99 from 7 Jul 2026£105.99 from 15 Jul 2026£109.99 from 7 Aug 2026£119.00 from 8 Sep 2026£114.99 from 8 Sep 2026£109.99 from 11 Sep 2026£126.37 from 18 Sep 2026£126.99 from 18 Sep 2026£123.29 from 18 Sep 2026£126.99 from 19 Sep 2026£126.97 from 19 Sep 2026£123.29 from 19 Sep 2026£126.99 from 19 Sep 2026£126.99 from 19 Sep 2026£122.65 from 19 Sep 2026£123.29 from 20 Sep 2026£114.99 from 22 Sep 2026£123.29 from 22 Sep 2026£126.99 from 22 Sep 2026£130.80 from 22 Sep 2026£126.99 from 22 Sep 2026£139.50 from 23 Sep 2026£114.99 from 23 Sep 20266 Nov 2025May 20265 Nov 2026
  • £98.59lowest we have seen
  • £150.19highest
  • £114.99usual price, last 90 days
  • 6 Nov 2025tracked since
Price changes as a table
FromNew price
23 Sep 2026, 12:20£114.99
23 Sep 2026, 00:20£139.50
22 Sep 2026, 18:20£126.99
22 Sep 2026, 16:13£130.80
22 Sep 2026, 15:50£126.99
22 Sep 2026, 12:20£123.29
22 Sep 2026, 00:20£114.99
20 Sep 2026, 00:49£123.29
19 Sep 2026, 23:19£122.65
19 Sep 2026, 23:04£126.99
19 Sep 2026, 17:16£126.99
19 Sep 2026, 15:03£123.29
19 Sep 2026, 11:15£126.97
19 Sep 2026, 08:15£126.99
18 Sep 2026, 19:04£123.29
18 Sep 2026, 17:59£126.99
18 Sep 2026, 14:16£126.37
11 Sep 2026, 02:16£109.99
8 Sep 2026, 14:17£114.99
8 Sep 2026, 02:57£119.00
7 Aug 2026, 13:30£109.99
15 Jul 2026, 16:12£105.99
7 Jul 2026, 13:36£109.99
6 Jul 2026, 19:28no offer
6 Jul 2026, 18:32£98.59
23 Jun 2026, 20:32£119.99
17 Jun 2026, 13:00£114.99
12 Jun 2026, 22:42£115.99
29 May 2026, 01:16£113.99
24 May 2026, 10:20£117.99

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