Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	ASUS Prime A520M-K AMD A520 Micro ATX	ASUS PRO A520M-C II/CSM Business Motherboard Socket AMD AM4	MB ASUS AMD AM4 PRIME A520M-A II/CSM	Gigabyte A520M DS3H V2 Motherboard
Price (new) (differs)	£61.49as of 20 Sep, 06:20	£57.83as of 20 Sep, 06:21	£61.00as of 20 Sep, 06:21	£57.87as of 20 Sep, 06:21
Amazon Warehouse offer (differs)	£44.89 (Used - Like New)as of 20 Sep, 06:20	not stated	not stated	not stated
RRP (differs)	not stated	not stated	£117.92	not stated
Price badge	not stated	not stated	not stated	not stated
First available on Amazon (differs)	Jul 2020 (6 yr 1 mo old)	Jan 2023 (3 yr 7 mo old)	Jan 2023 (3 yr 8 mo old)	Apr 2023 (3 yr 5 mo old)
Brand (differs)	ASUS	ASUS	ASUS	Gigabyte
Socket	AM4	AM4	AM4	AM4
Chipset	A520	A520	A520	A520
Form factor	Micro-ATX	Micro-ATX	Micro-ATX	Micro-ATX
Memory type	DDR4	DDR4	DDR4	DDR4
RAM slots (differs)	not stated	not stated	not stated	4
Maximum RAM	not stated	not stated	not stated	not stated
Fastest RAM speed stated (differs)	not stated	not stated	not stated	4,733 MT/s
M.2 slots	not stated	not stated	not stated	not stated
Newest PCIe generation stated (differs)	not stated	not stated	not stated	PCIe 3.0
PCIe 5.0 graphics slot	not stated	not stated	not stated	not stated
PCIe 5.0 M.2 slot	not stated	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	None named in the listing title
Bluetooth	not stated	not stated	not stated	not stated
Wired LAN (differs)	not stated	not stated	not stated	1GbE
USB4 / Thunderbolt	not stated	not stated	not stated	not stated
Fastest USB-C port	not stated	not stated	not stated	not stated
SATA ports	not stated	not stated	not stated	not stated
Power phases (as stated by the maker)	not stated	not stated	not stated	not stated
BIOS flashback	not stated	not stated	not stated	not stated
Debug LED / POST code	not stated	not stated	not stated	not stated
ARGB headers (differs)	not stated	not stated	Yes	not stated
Video outputs (differs)	not stated	not stated	not stated	HDMI, DisplayPort
Audio codec	not stated	not stated	not stated	not stated
Colour	not stated	not stated	not stated	not stated
Amazon sales rank (differs)	#159,471	#130,952	#37,711	#1,470
Buy	Check price on Amazon	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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