Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	Asus PRO A620M-C-CSM	ASUS PRIME A620M-K	Asrock A620AM PRO RS Amd Socket Am5 Motherboard 4 X Ddr5 Dimm Slots…
Price (new) (differs)	£73.00as of 20 Sep, 06:21	£85.99as of 20 Sep, 06:21	£86.07as of 20 Sep, 06:22
Amazon Warehouse offer (differs)	not stated	£56.18 (Used - Like New)as of 20 Sep, 06:21	not stated
RRP (differs)	£296.99	£101.99	£239.99
Price badge (differs)	Lowest we've recorded	not stated	not stated
First available on Amazon (differs)	Jan 2023 (3 yr 8 mo old)	Jan 2023 (3 yr 8 mo old)	Oct 2025 (10 mo old)
Brand (differs)	ASUS	ASUS	ASRock
Socket	AM5	AM5	AM5
Chipset	A620	A620	A620
Form factor	Micro-ATX	Micro-ATX	Micro-ATX
Memory type	DDR5	DDR5	DDR5
RAM slots (differs)	2	not stated	4
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated	not stated	not stated	not stated
M.2 slots (differs)	2	not stated	1
Newest PCIe generation stated (differs)	PCIe 4.0	PCIe 4.0	not stated
PCIe 5.0 graphics slot	not stated	not stated	not stated
PCIe 5.0 M.2 slot	not stated	not stated	not stated
WiFi	None named in the listing title	None named in the listing title	None named in the listing title
Bluetooth	not stated	not stated	not stated
Wired LAN (differs)	not stated	1GbE	not stated
USB4 / Thunderbolt	not stated	not stated	not stated
Fastest USB-C port	not stated	not stated	not stated
SATA ports	not stated	not stated	not stated
Power phases (as stated by the maker)	not stated	not stated	not stated
BIOS flashback	not stated	not stated	not stated
Debug LED / POST code	not stated	not stated	not stated
ARGB headers (differs)	not stated	Yes	not stated
Video outputs (differs)	HDMI, DisplayPort	not stated	not stated
Audio codec	not stated	not stated	not stated
Colour	not stated	not stated	not stated
Amazon sales rank (differs)	#246,518	#115,810	#78,740
Buy	Check price on Amazon	Check price on Amazon	Check price on Amazon

Highlighted rows differ between these boards. “Not stated” means the Amazon listing does not mention it: the board may still have it, so check the maker’s specification. Power phases are printed as stated by the maker and are not comparable between brands. Prices are the new price on Amazon.co.uk at the time shown; the price on Amazon when you buy is the one that applies.

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