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ASUS 90MB14U0-M0EAY0 Prime B550-PLUS Socket (PC) AM4 Form Factor (Details) ATX Motherboard Chipset AMD

ASUS 90MB14U0-M0EAY0 Prime B550-PLUS Socket

No price

Amazon.co.uk had no new offer for this board when we last checked (20 Sep 2026, 02:41 BST). It may be out of stock or sold only by other sellers.

  • £85.58lowest we have recorded, 25 Jun 2026
  • £95.9930-day low
  • £85.5890-day low
  • £95.99typical price, last 90 days
  • 365 dayswe have checked this price for

See it on Amazon

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Specification

ModelPRIME B550-PLUS
BrandASUS
SocketAM4
ChipsetB550
Form factorATX
MemoryDDR4
WiFiNo
First available on AmazonJun 2020 (6 yr 3 mo old)
Amazon ASINB089Y4YH6F
Amazon sales rank#186,505 (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

Price history

£50£100£150£200£118.98 from 29 Oct 2025£170.21 from 19 Jan 2026£171.30 from 23 Jan 2026£154.55 from 3 Feb 2026£155.63 from 12 Feb 2026£167.34 from 22 Feb 2026£150.61 from 5 Mar 2026£161.44 from 6 Mar 2026£145.30 from 16 Mar 2026£165.43 from 19 Mar 2026£145.30 from 25 Mar 2026£142.23 from 8 Apr 2026£136.35 from 22 Apr 2026£136.40 from 29 Apr 2026£135.40 from 5 May 2026£136.40 from 5 May 2026£132.39 from 6 May 2026£136.40 from 7 May 2026£135.40 from 8 May 2026£136.40 from 8 May 2026£133.21 from 13 May 2026£119.89 from 26 May 2026£108.90 from 28 May 2026£115.03 from 5 Jun 2026£105.65 from 12 Jun 2026£95.09 from 23 Jun 2026£85.58 from 25 Jun 2026£102.59 from 26 Jun 2026£139.78 from 3 Jul 2026£137.79 from 4 Jul 2026£139.78 from 6 Jul 2026£137.79 from 6 Jul 2026£123.01 from 7 Jul 2026£95.99 from 8 Jul 202629 Oct 2025Apr 202620 Sep 2026
  • £85.58lowest we have seen
  • £171.30highest
  • £95.99usual price, last 90 days
  • 29 Oct 2025tracked since
Price changes as a table
FromNew price
8 Jul 2026, 05:04£95.99
7 Jul 2026, 04:20£123.01
6 Jul 2026, 13:40£137.79
6 Jul 2026, 06:16£139.78
4 Jul 2026, 23:12£137.79
3 Jul 2026, 22:30£139.78
26 Jun 2026, 07:50£102.59
25 Jun 2026, 23:30£85.58
23 Jun 2026, 23:48£95.09
12 Jun 2026, 06:56£105.65
5 Jun 2026, 09:28£115.03
28 May 2026, 04:32£108.90
26 May 2026, 07:20£119.89
13 May 2026, 21:24£133.21
8 May 2026, 07:12£136.40
8 May 2026, 06:28£135.40
7 May 2026, 06:00£136.40
6 May 2026, 06:00£132.39
5 May 2026, 02:58£136.40
5 May 2026, 02:56£135.40
29 Apr 2026, 08:32£136.40
22 Apr 2026, 18:40£136.35
8 Apr 2026, 08:04£142.23
25 Mar 2026, 07:22£145.30
19 Mar 2026, 15:16£165.43
16 Mar 2026, 23:04£145.30
6 Mar 2026, 12:32£161.44
5 Mar 2026, 17:50£150.61
22 Feb 2026, 20:12£167.34
12 Feb 2026, 12:32£155.63

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