Home AM5 B850 MB ASRock AMD AM5 B850 Pro-A WiFi MB ASRock AMD AM5 B850 Pro-A WiFi £142.94
RRP £336.99 · 58% under RRP
New, on Amazon.co.uk · as of 20 Sep 2026, 02:42 BST
£136.99 lowest we have recorded, 20 May 2026 £142.76 30-day low £137.99 90-day low £142.76 typical price, last 90 days 364 days we have checked this price for Check price on Amazon
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Specification Model B850 PRO-A WIFI Brand ASRock Socket AM5 Chipset B850 Form factor ATX Memory DDR5 WiFi Yes First available on Amazon Jan 2025 (1 yr 8 mo old) Amazon ASIN B0DS6LNYGN Amazon sales rank #89,005 (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 B850 chipset guide · AMD AM5 socket guide
Price history £120 £140 £160 £180 £148.37 from 17 Mar 2026 £148.76 from 17 Mar 2026 £148.74 from 17 Mar 2026 £148.76 from 17 Mar 2026 £148.37 from 17 Mar 2026 £149.97 from 17 Mar 2026 £153.10 from 18 Mar 2026 £149.97 from 18 Mar 2026 £148.74 from 18 Mar 2026 £148.76 from 18 Mar 2026 £148.74 from 19 Mar 2026 £149.95 from 19 Mar 2026 £148.74 from 19 Mar 2026 £149.58 from 19 Mar 2026 £145.12 from 23 Mar 2026 £147.64 from 23 Mar 2026 £145.12 from 23 Mar 2026 £147.64 from 24 Mar 2026 £145.12 from 24 Mar 2026 £145.12 from 25 Mar 2026 £145.12 from 26 Mar 2026 £144.60 from 13 Apr 2026 £144.60 from 13 Apr 2026 £144.60 from 14 Apr 2026 £146.86 from 20 Apr 2026 £146.86 from 20 Apr 2026 £146.86 from 22 Apr 2026 £146.86 from 23 Apr 2026 £146.86 from 23 Apr 2026 £146.86 from 24 Apr 2026 £146.86 from 24 Apr 2026 £149.44 from 24 Apr 2026 £146.86 from 24 Apr 2026 £149.44 from 25 Apr 2026 £146.86 from 25 Apr 2026 £149.44 from 26 Apr 2026 £146.86 from 26 Apr 2026 £150.26 from 29 Apr 2026 £147.66 from 29 Apr 2026 £147.66 from 30 Apr 2026 £142.99 from 30 Apr 2026 £148.77 from 30 Apr 2026 £142.99 from 30 Apr 2026 £148.77 from 2 May 2026 £142.99 from 2 May 2026 £148.77 from 3 May 2026 £142.99 from 3 May 2026 £150.26 from 3 May 2026 £148.77 from 4 May 2026 £142.99 from 4 May 2026 £148.94 from 4 May 2026 £148.92 from 4 May 2026 £148.94 from 5 May 2026 £153.39 from 5 May 2026 £148.94 from 5 May 2026 £148.92 from 6 May 2026 £148.94 from 6 May 2026 £148.92 from 7 May 2026 £148.94 from 7 May 2026 £148.87 from 7 May 2026 £144.53 from 7 May 2026 £148.87 from 8 May 2026 £144.53 from 8 May 2026 £142.99 from 8 May 2026 £137.99 from 8 May 2026 £143.79 from 9 May 2026 £137.99 from 9 May 2026 £143.67 from 14 May 2026 £143.78 from 14 May 2026 £142.32 from 15 May 2026 £143.78 from 16 May 2026 £137.99 from 17 May 2026 £143.78 from 17 May 2026 £137.99 from 18 May 2026 £143.73 from 19 May 2026 £136.99 from 19 May 2026 £142.65 from 20 May 2026 £136.99 from 20 May 2026 £144.45 from 21 May 2026 £144.45 from 21 May 2026 £144.45 from 22 May 2026 £141.36 from 22 May 2026 £144.45 from 22 May 2026 £144.45 from 23 May 2026 £141.36 from 23 May 2026 £141.36 from 24 May 2026 £144.45 from 24 May 2026 £141.36 from 24 May 2026 £141.36 from 25 May 2026 £141.36 from 25 May 2026 £137.99 from 1 Jun 2026 £145.34 from 28 Jun 2026 £145.88 from 6 Jul 2026 £138.99 from 16 Jul 2026 £144.29 from 10 Aug 2026 £142.76 from 30 Aug 2026 £144.29 from 14 Sep 2026 £146.72 from 15 Sep 2026 £151.81 from 15 Sep 2026 £144.29 from 15 Sep 2026 £146.72 from 15 Sep 2026 £148.61 from 15 Sep 2026 £146.72 from 16 Sep 2026 £147.88 from 17 Sep 2026 £146.72 from 17 Sep 2026 £148.62 from 17 Sep 2026 £152.31 from 17 Sep 2026 £148.08 from 17 Sep 2026 £152.31 from 18 Sep 2026 £146.60 from 18 Sep 2026 £146.50 from 18 Sep 2026 £145.02 from 18 Sep 2026 £148.08 from 18 Sep 2026 £150.23 from 19 Sep 2026 £149.20 from 19 Sep 2026 £146.72 from 19 Sep 2026 £149.62 from 19 Sep 2026 £148.08 from 19 Sep 2026 £148.06 from 19 Sep 2026 £142.94 from 19 Sep 2026 20 Sep 2025 Mar 2026 20 Sep 2026 £136.99 lowest we have seen £169.83 highest £142.76 usual price, last 90 days 20 Sep 2025 tracked since Price changes as a table From New price 19 Sep 2026, 23:06 £142.94 19 Sep 2026, 23:00 £148.06 19 Sep 2026, 21:36 £148.08 19 Sep 2026, 20:17 £149.62 19 Sep 2026, 10:23 £146.72 19 Sep 2026, 07:07 £149.20 19 Sep 2026, 04:09 £150.23 18 Sep 2026, 23:15 £148.08 18 Sep 2026, 19:18 £145.02 18 Sep 2026, 16:20 £146.50 18 Sep 2026, 11:44 £146.60 18 Sep 2026, 02:58 £152.31 17 Sep 2026, 21:42 £148.08 17 Sep 2026, 18:38 £152.31 17 Sep 2026, 17:02 £148.62 17 Sep 2026, 11:13 £146.72 17 Sep 2026, 07:19 £147.88 16 Sep 2026, 06:04 £146.72 15 Sep 2026, 23:58 £148.61 15 Sep 2026, 21:01 £146.72 15 Sep 2026, 18:04 £144.29 15 Sep 2026, 05:01 £151.81 15 Sep 2026, 01:12 £146.72 14 Sep 2026, 22:45 £144.29 30 Aug 2026, 10:59 £142.76 10 Aug 2026, 07:09 £144.29 16 Jul 2026, 03:24 £138.99 6 Jul 2026, 06:32 £145.88 28 Jun 2026, 15:28 £145.34 1 Jun 2026, 14:30 £137.99
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