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ASUS PRIME B550M-A WIFI II AMD Micro ATX Motherboard with PCIe 4.0, WiFi 6, ECC Memory, HDMI 2.1, RGB Header

ASUS PRIME B550M-A WIFI II AMD Micro ATX Motherboard with PCIe 4.0
£99.24

New, on Amazon.co.uk · as of

  • £85.00lowest we have recorded, 7 Oct 2026
  • £85.0030-day low
  • £85.0090-day low
  • £99.24typical price, last 90 days
  • 394 dayswe have checked this price for

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Specification

ModelPRIME B550M-A WIFI II
BrandASUS
SocketAM4
ChipsetB550
Form factorMicro-ATX
MemoryDDR4
WiFiYes
First available on AmazonJul 2022 (4 yr 3 mo old)
Amazon ASINB0B5M97W1T
Amazon sales rank#114,715 (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 B550 chipset guide · AMD AM4 socket guide

Stated in the Amazon listing

M.2 slots2
Newest PCIe generation statedPCIe 4.0
WiFi generationWiFi 6
Wired LAN1GbE
Video outputsHDMI

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£89.13 from 1 Dec 2025£92.83 from 2 Dec 2025£124.42 from 4 Dec 2025£126.20 from 4 Dec 2025£123.61 from 5 Dec 2025£106.43 from 6 Dec 2025£104.44 from 7 Dec 2025£104.18 from 8 Dec 2025£104.15 from 9 Dec 2025£105.16 from 10 Dec 2025£104.35 from 12 Dec 2025£104.53 from 12 Dec 2025£104.55 from 13 Dec 2025£103.17 from 15 Dec 2025£103.94 from 16 Dec 2025£103.91 from 16 Dec 2025£103.09 from 17 Dec 2025£103.25 from 18 Dec 2025£104.03 from 18 Dec 2025£115.34 from 19 Dec 2025£119.74 from 20 Dec 2025£104.26 from 21 Dec 2025£106.03 from 23 Dec 2025£104.86 from 25 Dec 2025£104.83 from 26 Dec 2025£105.14 from 1 Jan 2026£118.95 from 7 Jan 2026£118.96 from 11 Jan 2026£118.99 from 12 Jan 2026£118.83 from 15 Jan 2026£118.72 from 16 Jan 2026£118.60 from 17 Jan 2026£119.67 from 17 Jan 2026£119.90 from 18 Jan 2026£120.02 from 19 Jan 2026£120.01 from 19 Jan 2026£119.95 from 20 Jan 2026£119.99 from 21 Jan 2026£120.32 from 23 Jan 2026£119.27 from 23 Jan 2026£117.40 from 24 Jan 2026£117.35 from 25 Jan 2026£117.21 from 26 Jan 2026£117.26 from 27 Jan 2026£117.73 from 28 Jan 2026£116.33 from 28 Jan 2026£116.51 from 30 Jan 2026£116.69 from 31 Jan 2026£117.75 from 31 Jan 2026£117.74 from 2 Feb 2026£131.51 from 4 Feb 2026£131.52 from 4 Feb 2026£131.31 from 6 Feb 2026£133.06 from 7 Feb 2026£133.08 from 8 Feb 2026£131.73 from 10 Feb 2026£104.12 from 12 May 2026£103.13 from 13 May 2026£91.39 from 13 May 2026£103.13 from 13 May 2026£103.71 from 14 May 2026£102.71 from 15 May 2026£103.71 from 15 May 2026£103.96 from 16 May 2026£104.97 from 18 May 2026£103.97 from 19 May 2026£105.34 from 20 May 2026£105.53 from 20 May 2026£105.58 from 21 May 2026£105.48 from 21 May 2026£105.59 from 23 May 2026£105.48 from 23 May 2026£105.35 from 24 May 2026£105.33 from 25 May 2026£105.28 from 25 May 2026£105.48 from 26 May 2026£105.35 from 26 May 2026£105.40 from 27 May 2026£105.35 from 27 May 2026£105.66 from 28 May 2026£105.60 from 29 May 2026£105.59 from 30 May 2026£105.32 from 30 May 2026£105.48 from 31 May 2026£113.68 from 5 Jun 2026£111.79 from 5 Jun 2026£113.50 from 12 Jun 2026£113.56 from 13 Jun 2026£113.32 from 13 Jun 2026£113.29 from 14 Jun 2026£113.47 from 14 Jun 2026£113.59 from 15 Jun 2026£111.79 from 16 Jun 2026£113.49 from 20 Jun 2026£111.79 from 20 Jun 2026£97.63 from 8 Jul 2026£98.59 from 8 Jul 2026£97.63 from 9 Jul 2026£97.65 from 14 Jul 2026£96.38 from 17 Jul 2026£96.29 from 22 Jul 2026£99.05 from 22 Jul 2026£99.07 from 24 Jul 2026£99.21 from 27 Jul 2026£99.07 from 28 Jul 2026£99.19 from 31 Jul 2026£85.00 from 7 Oct 2026£87.89 from 9 Oct 2026£109.22 from 30 Oct 2026£106.64 from 2 Nov 2026£106.60 from 2 Nov 2026£99.25 from 3 Nov 2026£99.24 from 4 Nov 20269 Nov 2025May 20265 Nov 2026
  • £85.00lowest we have seen
  • £133.08highest
  • £99.24usual price, last 90 days
  • 9 Nov 2025tracked since
Price changes as a table
FromNew price
4 Nov 2026, 12:21£99.24
3 Nov 2026, 12:21£99.25
2 Nov 2026, 18:21£106.60
2 Nov 2026, 12:21£106.64
30 Oct 2026, 12:21£109.22
12 Oct 2026, 00:21no offer
9 Oct 2026, 06:21£87.89
7 Oct 2026, 18:21£85.00
2 Aug 2026, 08:08no offer
31 Jul 2026, 06:40£99.19
28 Jul 2026, 07:32£99.07
27 Jul 2026, 23:00£99.21
24 Jul 2026, 07:32£99.07
22 Jul 2026, 15:52£99.05
22 Jul 2026, 07:00£96.29
17 Jul 2026, 12:10£96.38
14 Jul 2026, 07:20£97.65
9 Jul 2026, 08:28£97.63
8 Jul 2026, 13:08£98.59
8 Jul 2026, 09:20£97.63
30 Jun 2026, 17:00no offer
20 Jun 2026, 12:32£111.79
20 Jun 2026, 06:42£113.49
17 Jun 2026, 07:44no offer
16 Jun 2026, 02:42£111.79
15 Jun 2026, 11:48£113.59
14 Jun 2026, 14:28£113.47
14 Jun 2026, 09:10£113.29
13 Jun 2026, 17:00£113.32
13 Jun 2026, 00:08£113.56

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