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Gigabyte B550I AORUS PRO AX Motherboard - Supports AMD Ryzen 5000 Series AM4 CPUs, 8 Phases Digital VRM, up to 5300MHz DDR4 (OC), 2xPCIe 3.0 M.2, WiFi 6E, 2.5GbE LAN, USB 3.2 Gen2

Gigabyte B550I AORUS PRO AX Motherboard
£177.68

RRP £190.99 · 7% under RRP

New, on Amazon.co.uk · as of

  • £129.37lowest we have recorded, 10 Sep 2026
  • £134.9930-day low
  • £129.3790-day low
  • £151.46typical price, last 90 days
  • 411 dayswe have checked this price for

Check price on Amazon

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Specification

ModelB550I AORUS PRO AX
BrandGigabyte
SocketAM4
ChipsetB550
Form factorMini-ITX
MemoryDDR4
WiFiYes
First available on AmazonJun 2020 (6 yr 4 mo old)
Amazon ASINB089TP3GQF
Amazon sales rank#1,849 (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

Stated in the Amazon listing

RAM slots2
Fastest RAM speed stated5,300 MT/s
M.2 slots2
Newest PCIe generation statedPCIe 4.0
WiFi generationWiFi 6E
Wired LAN2.5GbE
Fastest USB-C port10 Gbps
Video outputsHDMI, DisplayPort
Audio codecALC1220

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£145.99 from 3 May 2026£147.54 from 3 May 2026£145.99 from 3 May 2026£147.54 from 3 May 2026£145.99 from 3 May 2026£147.54 from 3 May 2026£145.99 from 4 May 2026£147.54 from 4 May 2026£145.99 from 4 May 2026£147.54 from 5 May 2026£145.99 from 7 May 2026£147.54 from 7 May 2026£148.14 from 8 May 2026£147.77 from 8 May 2026£147.50 from 9 May 2026£147.75 from 9 May 2026£147.50 from 9 May 2026£145.99 from 10 May 2026£147.50 from 10 May 2026£147.00 from 11 May 2026£147.50 from 13 May 2026£147.49 from 14 May 2026£147.50 from 14 May 2026£147.49 from 14 May 2026£147.50 from 16 May 2026£147.49 from 16 May 2026£147.50 from 16 May 2026£147.49 from 18 May 2026£147.50 from 18 May 2026£157.98 from 21 May 2026£147.50 from 21 May 2026£157.98 from 22 May 2026£147.50 from 22 May 2026£157.98 from 22 May 2026£147.50 from 22 May 2026£157.98 from 22 May 2026£147.50 from 22 May 2026£147.67 from 23 May 2026£147.65 from 24 May 2026£147.69 from 25 May 2026£147.50 from 25 May 2026£151.29 from 25 May 2026£147.16 from 31 May 2026£145.99 from 31 May 2026£151.29 from 3 Jun 2026£151.42 from 4 Jun 2026£150.47 from 8 Jun 2026£145.99 from 9 Jun 2026£150.47 from 17 Jun 2026£145.99 from 17 Jun 2026£150.47 from 23 Jun 2026£145.99 from 23 Jun 2026£150.47 from 23 Jun 2026£145.99 from 23 Jun 2026£134.99 from 23 Jun 2026£136.19 from 10 Jul 2026£134.99 from 10 Jul 2026£136.19 from 10 Jul 2026£134.99 from 15 Jul 2026£136.19 from 18 Aug 2026£134.99 from 22 Aug 2026£136.19 from 22 Aug 2026£134.99 from 25 Aug 2026£136.19 from 25 Aug 2026£157.98 from 27 Aug 2026£157.60 from 28 Aug 2026£157.98 from 28 Aug 2026£157.60 from 28 Aug 2026£157.98 from 29 Aug 2026£157.60 from 29 Aug 2026£157.98 from 29 Aug 2026£157.60 from 29 Aug 2026£157.98 from 31 Aug 2026£157.60 from 31 Aug 2026£157.98 from 1 Sep 2026£157.60 from 1 Sep 2026£157.98 from 2 Sep 2026£157.60 from 2 Sep 2026£157.98 from 3 Sep 2026£134.99 from 7 Sep 2026£129.37 from 10 Sep 2026£134.99 from 11 Sep 2026£134.99 from 19 Sep 2026£151.46 from 29 Sep 2026£152.36 from 30 Sep 2026£157.80 from 1 Oct 2026£158.95 from 3 Oct 2026£157.98 from 4 Oct 2026£134.99 from 5 Oct 2026£157.98 from 6 Oct 2026£157.99 from 12 Oct 2026£158.95 from 12 Oct 2026£157.99 from 13 Oct 2026£158.95 from 13 Oct 2026£157.99 from 14 Oct 2026£134.99 from 14 Oct 2026£167.99 from 16 Oct 2026£167.61 from 16 Oct 2026£167.99 from 17 Oct 2026£157.95 from 21 Oct 2026£162.28 from 22 Oct 2026£157.95 from 22 Oct 2026£156.99 from 23 Oct 2026£162.28 from 23 Oct 2026£156.99 from 23 Oct 2026£134.99 from 27 Oct 2026£156.99 from 27 Oct 2026£165.99 from 30 Oct 2026£166.99 from 30 Oct 2026£177.68 from 1 Nov 2026£175.54 from 4 Nov 2026£141.18 from 4 Nov 2026£173.24 from 5 Nov 2026£180.99 from 5 Nov 2026£177.68 from 5 Nov 20266 Nov 2025May 20265 Nov 2026
  • £129.37lowest we have seen
  • £196.20highest
  • £151.46usual price, last 90 days
  • 6 Nov 2025tracked since
Price changes as a table
FromNew price
5 Nov 2026, 18:21£177.68
5 Nov 2026, 12:21£180.99
5 Nov 2026, 00:21£173.24
4 Nov 2026, 18:21£141.18
4 Nov 2026, 12:21£175.54
1 Nov 2026, 12:21£177.68
30 Oct 2026, 18:21£166.99
30 Oct 2026, 12:21£165.99
29 Oct 2026, 18:21no offer
27 Oct 2026, 06:21£156.99
27 Oct 2026, 00:21£134.99
23 Oct 2026, 18:21£156.99
23 Oct 2026, 12:21£162.28
23 Oct 2026, 06:21£156.99
22 Oct 2026, 18:21£157.95
22 Oct 2026, 12:21£162.28
21 Oct 2026, 18:21£157.95
17 Oct 2026, 06:21£167.99
16 Oct 2026, 18:21£167.61
16 Oct 2026, 06:21£167.99
14 Oct 2026, 18:21£134.99
14 Oct 2026, 06:21£157.99
13 Oct 2026, 18:21£158.95
13 Oct 2026, 06:21£157.99
12 Oct 2026, 18:21£158.95
12 Oct 2026, 00:21£157.99
6 Oct 2026, 12:21£157.98
5 Oct 2026, 18:21£134.99
4 Oct 2026, 00:21£157.98
3 Oct 2026, 18:21£158.95

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