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ASRock B860 Challenger WiFi White Mainboard LGA1851 ATX DDR5 bis 256GB WiFi 7 2.5G LAN

ASRock B860 Challenger WiFi White Mainboard LGA1851 ATX DDR5 bis 256GB WiFi 7 2.5G LAN
£174.78Was £192.29 9% less

New, on Amazon.co.uk · as of

  • £149.14lowest we have recorded, 23 Oct 2026
  • £149.1430-day low
  • £149.1490-day low
  • £183.90typical price, last 90 days
  • 232 dayswe have checked this price for

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Specification

Model90-MXBUB0-A0UAYZ
BrandASRock
SocketLGA1851
ChipsetB860
Form factorATX
MemoryDDR5
WiFiYes
First available on AmazonJan 2026 (9 mo old)
Amazon ASINB0GLSCD5FR
Amazon sales rank#112,001 (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: Intel B860 chipset guide · Intel LGA1851 socket guide

Stated in the Amazon listing

RAM slots4
Maximum RAM256 GB
Fastest RAM speed stated8,666 MT/s
M.2 slots3
Newest PCIe generation statedPCIe 5.0
PCIe 5.0 graphics slotYes
PCIe 5.0 M.2 slotYes
WiFi generationWiFi 7
Wired LAN2.5GbE
Fastest USB-C port5 Gbps
SATA ports4
Audio codecALC897
ColourWhite

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

£125£150£175£200£225£202.72 from 27 Aug 2026£183.90 from 28 Aug 2026£202.72 from 28 Aug 2026£183.90 from 28 Aug 2026£202.72 from 28 Aug 2026£183.90 from 28 Aug 2026£202.72 from 28 Aug 2026£183.90 from 28 Aug 2026£202.72 from 29 Aug 2026£183.90 from 29 Aug 2026£202.72 from 29 Aug 2026£183.90 from 29 Aug 2026£202.72 from 30 Aug 2026£183.90 from 30 Aug 2026£202.72 from 30 Aug 2026£183.90 from 30 Aug 2026£202.72 from 30 Aug 2026£183.90 from 30 Aug 2026£202.72 from 31 Aug 2026£183.90 from 31 Aug 2026£202.72 from 31 Aug 2026£183.90 from 1 Sep 2026£202.72 from 1 Sep 2026£183.90 from 1 Sep 2026£202.72 from 1 Sep 2026£184.98 from 1 Sep 2026£202.72 from 2 Sep 2026£184.98 from 2 Sep 2026£202.72 from 2 Sep 2026£184.98 from 2 Sep 2026£202.72 from 2 Sep 2026£184.98 from 2 Sep 2026£202.72 from 3 Sep 2026£184.98 from 3 Sep 2026£202.72 from 3 Sep 2026£184.98 from 3 Sep 2026£202.72 from 3 Sep 2026£184.98 from 3 Sep 2026£202.72 from 4 Sep 2026£184.98 from 4 Sep 2026£202.72 from 4 Sep 2026£184.98 from 4 Sep 2026£202.72 from 4 Sep 2026£184.98 from 4 Sep 2026£202.72 from 5 Sep 2026£184.98 from 5 Sep 2026£202.72 from 5 Sep 2026£184.98 from 5 Sep 2026£202.72 from 5 Sep 2026£184.98 from 5 Sep 2026£202.72 from 6 Sep 2026£184.98 from 6 Sep 2026£202.72 from 6 Sep 2026£184.98 from 6 Sep 2026£202.72 from 6 Sep 2026£184.98 from 6 Sep 2026£202.72 from 6 Sep 2026£184.98 from 7 Sep 2026£202.72 from 7 Sep 2026£184.98 from 7 Sep 2026£202.72 from 7 Sep 2026£184.98 from 7 Sep 2026£202.72 from 8 Sep 2026£184.98 from 8 Sep 2026£202.72 from 8 Sep 2026£184.98 from 8 Sep 2026£202.72 from 8 Sep 2026£184.98 from 8 Sep 2026£202.72 from 8 Sep 2026£184.98 from 8 Sep 2026£202.72 from 9 Sep 2026£184.98 from 9 Sep 2026£202.72 from 9 Sep 2026£184.98 from 9 Sep 2026£202.72 from 9 Sep 2026£184.98 from 9 Sep 2026£202.72 from 9 Sep 2026£184.98 from 9 Sep 2026£202.72 from 10 Sep 2026£184.98 from 10 Sep 2026£202.72 from 10 Sep 2026£184.98 from 10 Sep 2026£202.72 from 10 Sep 2026£184.98 from 10 Sep 2026£202.72 from 11 Sep 2026£183.90 from 11 Sep 2026£202.72 from 11 Sep 2026£183.90 from 11 Sep 2026£202.72 from 11 Sep 2026£183.90 from 11 Sep 2026£202.72 from 12 Sep 2026£183.90 from 13 Sep 2026£202.72 from 13 Sep 2026£183.90 from 14 Sep 2026£202.72 from 14 Sep 2026£183.90 from 15 Sep 2026£202.72 from 16 Sep 2026£183.90 from 16 Sep 2026£202.72 from 16 Sep 2026£183.90 from 17 Sep 2026£202.72 from 17 Sep 2026£183.90 from 19 Sep 2026£202.72 from 19 Sep 2026£183.90 from 19 Sep 2026£202.72 from 19 Sep 2026£183.90 from 19 Sep 2026£183.89 from 30 Sep 2026£183.90 from 1 Oct 2026£184.70 from 6 Oct 2026£183.90 from 6 Oct 2026£179.05 from 7 Oct 2026£176.95 from 8 Oct 2026£178.71 from 14 Oct 2026£179.91 from 15 Oct 2026£176.95 from 20 Oct 2026£149.14 from 23 Oct 2026£176.95 from 23 Oct 2026£174.84 from 24 Oct 2026£172.74 from 4 Nov 2026£174.78 from 5 Nov 202618 Mar 2026Jul 20265 Nov 2026
  • £149.14lowest we have seen
  • £215.80highest
  • £183.90usual price, last 90 days
  • 18 Mar 2026tracked since
Price changes as a table
FromNew price
5 Nov 2026, 12:22£174.78
4 Nov 2026, 12:22£172.74
24 Oct 2026, 18:22£174.84
23 Oct 2026, 06:22£176.95
23 Oct 2026, 00:22£149.14
20 Oct 2026, 12:22£176.95
15 Oct 2026, 00:22£179.91
14 Oct 2026, 18:22£178.71
8 Oct 2026, 12:22£176.95
7 Oct 2026, 00:22£179.05
6 Oct 2026, 18:22£183.90
6 Oct 2026, 12:22£184.70
1 Oct 2026, 18:22£183.90
30 Sep 2026, 18:22£183.89
19 Sep 2026, 23:08£183.90
19 Sep 2026, 18:35£202.72
19 Sep 2026, 14:53£183.90
19 Sep 2026, 12:53£202.72
19 Sep 2026, 07:56£183.90
17 Sep 2026, 21:37£202.72
17 Sep 2026, 21:36£183.90
16 Sep 2026, 16:59£202.72
16 Sep 2026, 16:58£183.90
16 Sep 2026, 07:06£202.72
15 Sep 2026, 21:12£183.90
14 Sep 2026, 05:05£202.72
14 Sep 2026, 05:04£183.90
13 Sep 2026, 04:24£202.72
13 Sep 2026, 04:23£183.90
12 Sep 2026, 08:39£202.72

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