• Log In
  • Register


ASRock - AB350 Pro4 ATX AM4 Motherboard

( 4.3 Average / 32 Ratings )




Part #

AB350 Pro4


Black / White

Form Factor


CPU Socket



AMD B350

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


Onboard Ethernet

1 x 1000 Mbit/s

Onboard USB 3.0 Header(s)


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
PB Technologies $159.84 $159.84+

Price History (Excluding Tax) History:


johndms 8 points 22 months ago
from completed build Ryzen 5 1600 for Overwatch

This is not a bad board for the average, non-enthusiast. I've settled for a mild overclock on my Ryzen 5 1600 of 3.8GHz at 1.35v. I've had no problems with ram compatibility after bios update.

It does not have the ability to change SOC voltage or LLC settings in the bios.

Derpatron64 17 points 22 months ago
from completed build Flaming Glacier

Some of the best VRMs on a B350 board and under $100. Mostly a black board with some silver accents and the big white part is mostly covered up by the GPU. Bios overclocking was simple enough; I've had my 1400 at 3.7ghz 1.275v two weeks now and seen no signs of instability.

sonbynano 19 points 20 months ago
from completed build Mr. Freeze (my first build)

Great motherboard, great price, little reviews but all were positive. Haven't messed with OC, I can't say much about the BIOS, but from what I've heard and read, and personally seen, it's pretty straight forward. Also it's a nice looking mobo, especially for theme I wanted.

Update- upgraded to bios 3.0 was able to get ram up to 2933, no problems.

Customcustom 9 points 20 months ago
from completed build Squeezed

The mobo well worth the price with the mail-in-rebate. Once updated the bios, you shouldn't have any issues. I cannot truly think of anything that is less within the mid price range. SLI support is not available in case you would mind. The motherboard was $89.99 + $3.99 s/h at newegg. There was $20 MIB, plus an additional $10 for posting your comments through verified purchase.

White_Burn 16 points 19 months ago
from completed build College Student Dream Build

Great MoBo. Would recommend. Updated to the latest bios and got my g.skill trident z 3200mhz to run at 2933. Haven't tried higher.

dlloyd94 4 points 19 months ago
from completed build First Time Ryzen Build

Not many complaints here, seems to work fine, and the BIOS has been very useful.

Plepson 6 points 18 months ago
from completed build Zebra (B&W Build)

Unique look, color scheme works perfectly with my parts, and at the $75-90 price point. IO shield is lackluster, but not a problem. Only flaw I can see is the fact that the 2 SATA ports under the USB 3.1 connector were arranged in a way that if you use the L cable it blocks both ports. Didn't cause any issues.

goof.schu 9 points 18 months ago

Does the job just fine. Wish the markings on the board were a bit better, was very unsure of which pin was + & - when I was connecting the reset switch. The one area I would look to upgrade in future builds/upgrades.

brennenhuff 12 points 17 months ago

$70 - Same story here with little to compare it to but it sure was easy figuring everything out. It came with a pretty large instruction booklet which came in handy.

ogcaspian 6 points 17 months ago
from completed build My first build :p

This mobo is fine and is one of the cheapest b350 boards that I could get at the time, it doesn't look too bad and most of the white gets covered up by the gpu. The only issue I had was that I couldn't connect to Ethernet when the system had booted up and installed windows, which I had to install drivers from my laptop, put them onto a USB and then install them onto my pc (It was the LAN driver) but after that everything else has been fine and overall a decent mobo.