Compare 3 motherboards

Side-by-side comparison of 3 motherboards
Specification	Gigabyte A520M S2H	Gigabyte A520M DS3H AC Motherboard	Gigabyte A520M K V2 Motherboard
Price (new) (differs)	not stated	£92.85as of 20 Sep, 06:20	£40.99as of 20 Sep, 06:21
Amazon Warehouse offer	not stated	not stated	not stated
RRP	not stated	not stated	not stated
Price badge (differs)	not stated	not stated	Lowest we've recorded
First available on Amazon (differs)	Aug 2020 (6 yr 1 mo old)	Jan 2025 (1 yr 7 mo old)	Jul 2023 (3 yr 1 mo old)
Brand	Gigabyte	Gigabyte	Gigabyte
Socket	AM4	AM4	AM4
Chipset	A520	A520	A520
Form factor	Micro-ATX	Micro-ATX	Micro-ATX
Memory type (differs)	DDR4	DDR5	DDR4
RAM slots (differs)	2	4	2
Maximum RAM	not stated	not stated	not stated
Fastest RAM speed stated (differs)	not stated	4,733 MT/s	5,100 MT/s
M.2 slots (differs)	not stated	1	not stated
Newest PCIe generation stated	PCIe 3.0	PCIe 3.0	PCIe 3.0
PCIe 5.0 graphics slot	not stated	not stated	not stated
PCIe 5.0 M.2 slot	not stated	not stated	not stated
WiFi (differs)	None named in the listing title	WiFi 5	None named in the listing title
Bluetooth (differs)	not stated	4.2	not stated
Wired LAN	1GbE	1GbE	1GbE
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) (differs)	4+3	5+3	not stated
BIOS flashback (differs)	Yes	Yes	not stated
Debug LED / POST code	not stated	not stated	not stated
ARGB headers (differs)	Yes	Yes	not stated
Video outputs	HDMI	HDMI	HDMI
Audio codec (differs)	ALC887	not stated	not stated
Colour	not stated	not stated	not stated
Amazon sales rank (differs)	#51,763	#1,470	#1,470
Buy	See it 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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