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MB ASRock AMD AM5 B850 Pro RS

MB ASRock AMD AM5 B850 Pro RS
£140.54

RRP £363.99 · 61% under RRP

New, on Amazon.co.uk · as of

  • £132.99lowest we have recorded, 4 Jun 2026
  • £136.9430-day low
  • £133.9990-day low
  • £141.59typical price, last 90 days
  • 365 dayswe have checked this price for

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Specification

ModelB850 PRO RS
BrandASRock
SocketAM5
ChipsetB850
Form factorATX
MemoryDDR5
WiFiNo
First available on AmazonJan 2025 (1 yr 8 mo old)
Amazon ASINB0DS6LQ8L1
Amazon sales rank#50,226 (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

£100£150£200£250£138.37 from 29 Aug 2026£142.52 from 29 Aug 2026£141.55 from 29 Aug 2026£140.34 from 30 Aug 2026£140.21 from 30 Aug 2026£140.34 from 30 Aug 2026£141.55 from 30 Aug 2026£140.34 from 31 Aug 2026£141.55 from 31 Aug 2026£140.34 from 31 Aug 2026£144.55 from 31 Aug 2026£140.34 from 31 Aug 2026£142.02 from 31 Aug 2026£137.88 from 1 Sep 2026£139.59 from 1 Sep 2026£143.78 from 1 Sep 2026£137.88 from 1 Sep 2026£142.02 from 2 Sep 2026£141.55 from 2 Sep 2026£143.78 from 2 Sep 2026£139.59 from 2 Sep 2026£143.78 from 2 Sep 2026£139.59 from 3 Sep 2026£143.78 from 3 Sep 2026£139.59 from 3 Sep 2026£145.24 from 3 Sep 2026£142.83 from 4 Sep 2026£145.24 from 4 Sep 2026£139.59 from 4 Sep 2026£140.34 from 4 Sep 2026£143.78 from 4 Sep 2026£139.59 from 5 Sep 2026£140.83 from 5 Sep 2026£136.94 from 5 Sep 2026£139.59 from 5 Sep 2026£136.94 from 5 Sep 2026£140.83 from 5 Sep 2026£143.78 from 6 Sep 2026£139.59 from 6 Sep 2026£143.78 from 6 Sep 2026£139.59 from 6 Sep 2026£143.78 from 6 Sep 2026£139.59 from 7 Sep 2026£145.03 from 7 Sep 2026£139.59 from 7 Sep 2026£143.78 from 7 Sep 2026£136.94 from 8 Sep 2026£143.78 from 8 Sep 2026£139.59 from 8 Sep 2026£143.78 from 9 Sep 2026£139.59 from 9 Sep 2026£143.78 from 9 Sep 2026£139.59 from 9 Sep 2026£141.55 from 10 Sep 2026£139.59 from 10 Sep 2026£146.27 from 10 Sep 2026£141.55 from 10 Sep 2026£139.95 from 10 Sep 2026£138.86 from 10 Sep 2026£141.81 from 11 Sep 2026£140.10 from 11 Sep 2026£138.86 from 11 Sep 2026£143.20 from 12 Sep 2026£141.75 from 12 Sep 2026£140.28 from 12 Sep 2026£138.86 from 12 Sep 2026£138.88 from 13 Sep 2026£141.81 from 13 Sep 2026£146.27 from 13 Sep 2026£141.83 from 13 Sep 2026£143.20 from 13 Sep 2026£141.85 from 14 Sep 2026£141.94 from 14 Sep 2026£138.86 from 14 Sep 2026£142.04 from 14 Sep 2026£142.07 from 14 Sep 2026£141.86 from 14 Sep 2026£141.92 from 14 Sep 2026£142.00 from 14 Sep 2026£142.07 from 15 Sep 2026£142.12 from 15 Sep 2026£142.19 from 15 Sep 2026£142.26 from 15 Sep 2026£142.30 from 15 Sep 2026£141.83 from 15 Sep 2026£138.88 from 15 Sep 2026£142.04 from 16 Sep 2026£143.20 from 16 Sep 2026£142.06 from 16 Sep 2026£142.16 from 16 Sep 2026£142.25 from 16 Sep 2026£142.27 from 16 Sep 2026£142.29 from 16 Sep 2026£141.90 from 16 Sep 2026£142.00 from 16 Sep 2026£138.86 from 17 Sep 2026£143.20 from 17 Sep 2026£138.86 from 17 Sep 2026£141.83 from 17 Sep 2026£146.08 from 17 Sep 2026£138.88 from 18 Sep 2026£143.20 from 18 Sep 2026£143.05 from 18 Sep 2026£147.34 from 18 Sep 2026£146.08 from 18 Sep 2026£143.20 from 18 Sep 2026£141.83 from 18 Sep 2026£146.08 from 18 Sep 2026£138.88 from 19 Sep 2026£143.20 from 19 Sep 2026£138.88 from 19 Sep 2026£141.83 from 19 Sep 2026£141.81 from 19 Sep 2026£140.68 from 19 Sep 2026£141.42 from 19 Sep 2026£140.72 from 19 Sep 2026£140.35 from 19 Sep 2026£139.96 from 20 Sep 2026£144.16 from 20 Sep 2026£140.54 from 20 Sep 202620 Sep 2025Mar 202620 Sep 2026
  • £132.99lowest we have seen
  • £214.92highest
  • £141.59usual price, last 90 days
  • 20 Sep 2025tracked since
Price changes as a table
FromNew price
20 Sep 2026, 02:42£140.54
20 Sep 2026, 02:03£144.16
20 Sep 2026, 01:19£139.96
19 Sep 2026, 23:48£140.35
19 Sep 2026, 23:06£140.72
19 Sep 2026, 22:17£141.42
19 Sep 2026, 18:34£140.68
19 Sep 2026, 12:28£141.81
19 Sep 2026, 08:44£141.83
19 Sep 2026, 06:36£138.88
19 Sep 2026, 02:51£143.20
19 Sep 2026, 00:42£138.88
18 Sep 2026, 20:59£146.08
18 Sep 2026, 19:34£141.83
18 Sep 2026, 15:49£143.20
18 Sep 2026, 12:12£146.08
18 Sep 2026, 08:29£147.34
18 Sep 2026, 04:46£143.05
18 Sep 2026, 01:05£143.20
18 Sep 2026, 00:26£138.88
17 Sep 2026, 20:45£146.08
17 Sep 2026, 17:02£141.83
17 Sep 2026, 12:28£138.86
17 Sep 2026, 08:45£143.20
17 Sep 2026, 03:48£138.86
16 Sep 2026, 22:53£142.00
16 Sep 2026, 17:56£141.90
16 Sep 2026, 13:00£142.29
16 Sep 2026, 12:00£142.27
16 Sep 2026, 11:02£142.25

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