Photo: ASRock / Manufacturer product image source
ASRock
ASRock B550M Pro4.
budget
- Cheapest sane path onto AM4
- Two M.2 slots at a budget price
Best price
$85$99 MSRP
at Amazon
//01SPEC SHEET
BrandASRock
Release year2020
MSRP$99
SocketAM4
ChipsetB550
Form factormATX
Memory typeDDR4
Memory slots4
Max memory128 GB
Max memory speed4,733 MT/s
M.2 slots2
SATA ports6
PCIe versionGen 4
Wi-FiNO
BIOS FlashbackNO
//02PRICE COMPARISON
Prices as of 01 Oct 2026, 22:44 UTC
//03PRICE HISTORY
90d min
$70
90d avg
$79
90d max
$85
//04COMPATIBILITY
//05ALTERNATIVES
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