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Gigabyte - GA-AX370-Gaming K5 ATX AM4 Motherboard

( 4.6 Average / 17 Ratings )




Part #

GA-AX370-Gaming K5
(or) GA-AX370-Gaming K5 (rev. 1.0)


Black / Orange

Form Factor


CPU Socket



AMD X370

Memory Slots

4 x 288-pin DIMM

Memory Type

DDR4-2133 / 2400 / 2666 / 2933 / 3200

Maximum Supported Memory

64 GB

RAID Support


Onboard Video

Depends on CPU

CrossFire Support


SLI Support


SATA 6 Gb/s


SATA Express


Onboard Ethernet

1 x 1000 Mbit/s

Onboard USB 3.0 Header(s)


Completed Builds Using This Part

See All Completed Builds


Prices for this part are not available.

Price History (Excluding Tax) History:


crustythesailor 13 points 23 months ago
from completed build Ryzen from Vishera

I wish the motherboard companies could have had more time to get things ironed out, but great board, overclocks nicely, no issues!

//EDIT: After numerous updates, I am very pleased with this board!

henkvndam 29 points 21 months ago

This was problaby the hardest choice of the whole build. I wanted specific features and I mostly selected my part's on features and reviews. I researched the motherboards for the X370 chipset and found this motherboard. It's got alot of features and work's great. The lighting effects are really cool too. Especially the little plate on the right next to the ramslots.

jaynj 15 points 20 months ago
from completed build My first ATX build

If you know my builds, I am always getting a Gigabyte motherboard. I trust them that much.

stephenbouck 16 points 19 months ago
from completed build Blue Beetle

Originally i went with the X370 game strix from Asus but it was DOA so i RMAed it and went with this board and couldn't be happier soooo much better to work with and the lighting is a nice touch also.

PartpickingGlory 52 points 19 months ago
from completed build Eaer

Nice MB. I got it on sale for $136 and it does the job well. The bios I think needs some help but for the most part you can get by with any overclocking or system changes under applications in the OS.

tab90925 30 points 17 months ago
from completed build RGB 2.0

Snagged a great deal on this board through Micro center bundle. So far I have not had any issues with it. Great board for the price.

AsagehX 21 points 17 months ago
from completed build Venom Box VII

Trying to get this motherboard to work right takes time, but once you get the feel for the BIOS and installing the drivers, it's a breeze to work with.

stephenbouck 16 points 16 months ago
from completed build East Blue

I trust Gigabyte and they extremely easy to work with customer service is great and the board looks amazing and has all the RGB you could ask for.

TechUnited2016 8 points 16 months ago

Looks great. The RGB software is a bit finicky.

ePoCTwistt 8 points 16 months ago
from completed build The Stormtrooper version 2.0

Looks alright personally think the led's should all have diffusion plastic other wise functions flawlessly and looks pretty good