Home AM4 B550 Asrock B550 Pro4 AMD B550 Emplacement AM4 ATX Asrock B550 Pro4 AMD B550 Emplacement AM4 ATX £96.14
RRP £183.17 · 48% under RRP
New, on Amazon.co.uk · as of 20 Sep 2026, 02:41 BST
£86.95 lowest we have recorded, 6 Jun 2026 £89.28 30-day low £89.28 90-day low £92.33 typical price, last 90 days 365 days we have checked this price for Check price on Amazon
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Specification Model B550 PRO4 Brand ASRock Socket AM4 Chipset B550 Form factor ATX Memory DDR4 WiFi No First available on Amazon Jan 2024 (2 yr 8 mo old) Amazon ASIN B089W2ZTHF Amazon sales rank #86,434 (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 £75 £100 £125 £150 £91.63 from 30 Jul 2026 £95.10 from 31 Jul 2026 £91.63 from 31 Jul 2026 £90.78 from 3 Aug 2026 £99.20 from 3 Aug 2026 £90.78 from 3 Aug 2026 £99.20 from 4 Aug 2026 £90.78 from 4 Aug 2026 £95.48 from 5 Aug 2026 £91.60 from 5 Aug 2026 £90.78 from 5 Aug 2026 £93.50 from 6 Aug 2026 £90.78 from 6 Aug 2026 £90.61 from 7 Aug 2026 £90.78 from 7 Aug 2026 £94.28 from 8 Aug 2026 £94.65 from 8 Aug 2026 £95.01 from 8 Aug 2026 £95.00 from 8 Aug 2026 £90.78 from 8 Aug 2026 £93.50 from 9 Aug 2026 £90.78 from 9 Aug 2026 £93.50 from 9 Aug 2026 £90.27 from 10 Aug 2026 £95.79 from 10 Aug 2026 £90.27 from 11 Aug 2026 £92.98 from 11 Aug 2026 £90.27 from 12 Aug 2026 £90.12 from 13 Aug 2026 £90.27 from 13 Aug 2026 £90.12 from 16 Aug 2026 £90.27 from 16 Aug 2026 £90.12 from 17 Aug 2026 £89.94 from 17 Aug 2026 £92.50 from 17 Aug 2026 £89.94 from 17 Aug 2026 £95.28 from 18 Aug 2026 £89.94 from 18 Aug 2026 £95.28 from 18 Aug 2026 £89.94 from 18 Aug 2026 £89.81 from 18 Aug 2026 £89.94 from 18 Aug 2026 £89.81 from 19 Aug 2026 £92.50 from 19 Aug 2026 £89.94 from 19 Aug 2026 £92.64 from 19 Aug 2026 £89.94 from 20 Aug 2026 £92.50 from 22 Aug 2026 £89.94 from 22 Aug 2026 £89.81 from 23 Aug 2026 £89.94 from 23 Aug 2026 £92.50 from 24 Aug 2026 £89.28 from 25 Aug 2026 £89.81 from 25 Aug 2026 £89.28 from 26 Aug 2026 £92.50 from 26 Aug 2026 £92.29 from 26 Aug 2026 £92.50 from 27 Aug 2026 £96.48 from 27 Aug 2026 £92.95 from 27 Aug 2026 £93.88 from 28 Aug 2026 £93.74 from 28 Aug 2026 £95.68 from 28 Aug 2026 £92.88 from 28 Aug 2026 £92.96 from 29 Aug 2026 £92.29 from 29 Aug 2026 £93.32 from 29 Aug 2026 £94.74 from 29 Aug 2026 £92.49 from 29 Aug 2026 £92.29 from 30 Aug 2026 £92.71 from 30 Aug 2026 £92.29 from 30 Aug 2026 £92.59 from 31 Aug 2026 £92.29 from 31 Aug 2026 £94.89 from 1 Sep 2026 £92.29 from 1 Sep 2026 £92.50 from 1 Sep 2026 £92.76 from 1 Sep 2026 £92.61 from 1 Sep 2026 £95.39 from 3 Sep 2026 £95.79 from 3 Sep 2026 £92.57 from 3 Sep 2026 £98.65 from 3 Sep 2026 £92.57 from 4 Sep 2026 £95.79 from 4 Sep 2026 £98.65 from 4 Sep 2026 £92.61 from 5 Sep 2026 £96.18 from 5 Sep 2026 £98.66 from 6 Sep 2026 £96.18 from 7 Sep 2026 £95.77 from 7 Sep 2026 £96.14 from 10 Sep 2026 £96.16 from 10 Sep 2026 £95.88 from 10 Sep 2026 £98.65 from 10 Sep 2026 £95.82 from 11 Sep 2026 £95.53 from 11 Sep 2026 £98.65 from 11 Sep 2026 £95.79 from 12 Sep 2026 £95.77 from 12 Sep 2026 £95.79 from 12 Sep 2026 £95.77 from 13 Sep 2026 £96.18 from 13 Sep 2026 £95.77 from 14 Sep 2026 £95.79 from 14 Sep 2026 £95.77 from 14 Sep 2026 £95.79 from 15 Sep 2026 £95.77 from 15 Sep 2026 £96.18 from 17 Sep 2026 £98.65 from 18 Sep 2026 £99.07 from 18 Sep 2026 £98.65 from 19 Sep 2026 £98.76 from 19 Sep 2026 £96.16 from 19 Sep 2026 £96.16 from 19 Sep 2026 £95.79 from 19 Sep 2026 £95.77 from 20 Sep 2026 £95.53 from 20 Sep 2026 £96.16 from 20 Sep 2026 £96.14 from 20 Sep 2026 21 Sep 2025 Mar 2026 20 Sep 2026 £86.95 lowest we have seen £147.13 highest £92.33 usual price, last 90 days 21 Sep 2025 tracked since Price changes as a table From New price 20 Sep 2026, 02:41 £96.14 20 Sep 2026, 01:17 £96.16 20 Sep 2026, 00:20 £95.53 20 Sep 2026, 00:04 £95.77 19 Sep 2026, 23:46 £95.79 19 Sep 2026, 23:01 £96.16 19 Sep 2026, 21:02 £96.16 19 Sep 2026, 13:43 £98.76 19 Sep 2026, 04:42 £98.65 18 Sep 2026, 21:21 £99.07 18 Sep 2026, 05:20 £98.65 17 Sep 2026, 17:01 £96.18 15 Sep 2026, 15:19 £95.77 15 Sep 2026, 07:59 £95.79 14 Sep 2026, 17:26 £95.77 14 Sep 2026, 10:05 £95.79 14 Sep 2026, 03:05 £95.77 13 Sep 2026, 15:09 £96.18 13 Sep 2026, 02:03 £95.77 12 Sep 2026, 23:29 £95.79 12 Sep 2026, 21:22 £95.77 12 Sep 2026, 09:30 £95.79 11 Sep 2026, 21:00 £98.65 11 Sep 2026, 15:00 £95.53 11 Sep 2026, 12:27 £95.82 10 Sep 2026, 20:24 £98.65 10 Sep 2026, 18:49 £95.88 10 Sep 2026, 16:31 £96.16 10 Sep 2026, 05:19 £96.14 7 Sep 2026, 15:32 £95.77
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