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ASUS Prime B650M-A AX II AMD B650 AM5 Ryzen Desktop 9000 8000 & 7000 Micro-ATX mATX Motherboard, DDR5, PCIe 5.0 M.2, 2.5Gb LAN, Wi-Fi 6, DisplayPort, HDMI, USB 3.2, USB 3.2 Type-C, BIOS Flashback

ASUS Prime B650M-A AX II AMD B650 AM5 Ryzen Desktop 9000 8000 & 7000 Micro-ATX mATX Motherboard
£212.8130-day low

New, on Amazon.co.uk · as of

  • £141.99lowest we have recorded, 24 Dec 2025
  • £212.8130-day low
  • £185.7790-day low
  • £259.79typical price, last 90 days
  • 410 dayswe have checked this price for

Check price on Amazon

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Specification

ModelPRIME B650M-A AX II
BrandASUS
SocketAM5
ChipsetB650
Form factorMicro-ATX
MemoryDDR5
WiFiYes
First available on AmazonJan 2023 (3 yr 9 mo old)
Amazon ASINB0BSP52VJC
Amazon sales rank#126,920 (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 B650 chipset guide · AMD AM5 socket guide

Stated in the Amazon listing

Fastest RAM speed stated6,400 MT/s
Newest PCIe generation statedPCIe 5.0
PCIe 5.0 M.2 slotYes
WiFi generationWiFi 6
Wired LAN2.5GbE
Fastest USB-C port5 Gbps
BIOS flashbackYes
ARGB headersYes
Video outputsHDMI, DisplayPort

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

£100£150£200£250£300£179.81 from 19 Dec 2025£144.33 from 20 Dec 2025£141.99 from 24 Dec 2025£166.23 from 7 Jan 2026£166.12 from 14 Jan 2026£167.66 from 18 Jan 2026£167.54 from 23 Jan 2026£164.28 from 25 Jan 2026£165.82 from 28 Jan 2026£164.72 from 31 Jan 2026£166.25 from 2 Feb 2026£164.78 from 4 Feb 2026£166.85 from 8 Feb 2026£165.42 from 11 Feb 2026£159.59 from 13 Feb 2026£159.50 from 14 Feb 2026£159.40 from 17 Feb 2026£159.41 from 18 Feb 2026£161.55 from 20 Feb 2026£163.22 from 22 Feb 2026£163.11 from 23 Feb 2026£163.12 from 23 Feb 2026£163.86 from 23 Feb 2026£163.84 from 24 Feb 2026£163.80 from 26 Feb 2026£163.91 from 27 Feb 2026£166.61 from 28 Feb 2026£169.20 from 3 Mar 2026£162.96 from 4 Mar 2026£164.58 from 4 Mar 2026£164.54 from 5 Mar 2026£164.56 from 6 Mar 2026£164.50 from 7 Mar 2026£164.52 from 9 Mar 2026£164.55 from 10 Mar 2026£170.62 from 12 Mar 2026£177.85 from 17 Mar 2026£177.84 from 18 Mar 2026£177.45 from 20 Mar 2026£177.43 from 20 Mar 2026£185.09 from 22 Mar 2026£187.55 from 25 Mar 2026£192.36 from 28 Mar 2026£197.32 from 4 Apr 2026£193.39 from 9 Apr 2026£186.82 from 10 Apr 2026£186.98 from 11 Apr 2026£186.71 from 12 Apr 2026£185.39 from 13 Apr 2026£185.41 from 14 Apr 2026£183.20 from 15 Apr 2026£184.07 from 17 Apr 2026£182.96 from 21 Apr 2026£183.00 from 24 Apr 2026£179.80 from 2 May 2026£219.16 from 6 Jul 2026£266.12 from 10 Jul 2026£263.60 from 11 Jul 2026£263.60 from 12 Jul 2026£263.65 from 12 Jul 2026£262.17 from 13 Jul 2026£262.17 from 13 Jul 2026£268.80 from 15 Jul 2026£268.93 from 16 Jul 2026£268.80 from 17 Jul 2026£268.70 from 28 Jul 2026£268.47 from 30 Jul 2026£268.46 from 9 Aug 2026£251.91 from 2 Sep 2026£208.13 from 8 Sep 2026£185.77 from 10 Sep 2026£219.93 from 12 Sep 2026£260.03 from 13 Sep 2026£260.99 from 15 Sep 2026£260.99 from 19 Sep 2026£260.89 from 21 Sep 2026£260.88 from 25 Sep 2026£260.78 from 26 Sep 2026£259.79 from 27 Sep 2026£240.35 from 3 Oct 2026£239.28 from 4 Oct 2026£239.01 from 4 Oct 2026£238.89 from 4 Oct 2026£237.83 from 5 Oct 2026£237.67 from 5 Oct 2026£237.53 from 5 Oct 2026£238.33 from 6 Oct 2026£238.32 from 21 Oct 2026£225.50 from 25 Oct 2026£224.51 from 26 Oct 2026£224.36 from 26 Oct 2026£223.22 from 26 Oct 2026£222.07 from 26 Oct 2026£222.06 from 27 Oct 2026£221.78 from 28 Oct 2026£221.18 from 29 Oct 2026£220.88 from 29 Oct 2026£220.58 from 29 Oct 2026£220.28 from 30 Oct 2026£219.68 from 30 Oct 2026£219.38 from 30 Oct 2026£218.78 from 31 Oct 2026£218.18 from 31 Oct 2026£217.58 from 31 Oct 2026£216.98 from 31 Oct 2026£216.38 from 1 Nov 2026£215.48 from 1 Nov 2026£214.88 from 1 Nov 2026£213.98 from 1 Nov 2026£213.38 from 2 Nov 2026£213.08 from 2 Nov 2026£212.81 from 2 Nov 202613 Nov 2025May 20265 Nov 2026
  • £141.99lowest we have seen
  • £268.93highest
  • £259.79usual price, last 90 days
  • 13 Nov 2025tracked since
Price changes as a table
FromNew price
2 Nov 2026, 18:21£212.81
2 Nov 2026, 06:21£213.08
2 Nov 2026, 00:21£213.38
1 Nov 2026, 18:21£213.98
1 Nov 2026, 12:21£214.88
1 Nov 2026, 06:21£215.48
1 Nov 2026, 00:21£216.38
31 Oct 2026, 18:21£216.98
31 Oct 2026, 12:21£217.58
31 Oct 2026, 06:21£218.18
31 Oct 2026, 00:21£218.78
30 Oct 2026, 18:21£219.38
30 Oct 2026, 12:21£219.68
30 Oct 2026, 06:21£220.28
29 Oct 2026, 12:21£220.58
29 Oct 2026, 06:21£220.88
29 Oct 2026, 00:21£221.18
28 Oct 2026, 18:21£221.78
27 Oct 2026, 00:21£222.06
26 Oct 2026, 18:21£222.07
26 Oct 2026, 12:21£223.22
26 Oct 2026, 06:21£224.36
26 Oct 2026, 00:21£224.51
25 Oct 2026, 18:21£225.50
21 Oct 2026, 00:21£238.32
6 Oct 2026, 00:21£238.33
5 Oct 2026, 18:21£237.53
5 Oct 2026, 06:21£237.67
5 Oct 2026, 00:21£237.83
4 Oct 2026, 18:21£238.89

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