Product Comparison: ASRock AB350 PRO4 vs ASRock B450 PRO4

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ASRock AB350 PRO4 Motherboard

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ASRock B450 PRO4 ATX Motherboard

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General Specifications

Brand

ASRock

Model

AB350 PRO4

B450 PRO4

Origin

China

About the Product

Compared to traditional chokes, ASRock’s premium power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

ASRock ATX Motherboard. Pure black PCB appearance. Using only carefully selected copper materials for PCB layers. Complete with all three types of most used connectors. ASRock applied solid capacitors on this motherboard.

Key Specs

Form Factor

ATX

Socket

AM4

Chipset

AMD Promontory B350

AMD Promontory B450

Supported Processors

7th Generation A-series, Supports 2nd and 3rd Gen AMD Ryzen

AMD Radeon Vega Series

Memory Slot Type

288 pin

What customers say about "Key Specs"

ASRock AB350 PRO4 Motherboard

CPU and cooler installation was also really simple.
Paired it with a ryzen R5 1600 works fine. Highly recommend.
If you have and amd processor and nvidia graphic card is best combination.
This is the cheapest card that you can find for the AM4 platform. As quality nothing to say, it is good.
It is cheap but looks good and runs decent CPU.

ASRock B450 PRO4 ATX Motherboard

Looks great. Good form factor.
It's great so far, I've been pushing it little by little while gaming. Great processor and form factor.
Physically solid board. Nice layout. Awesome form factor for my case.
No issues, works great out of the Box with AMD Chips.
Based on AM4 socket. Reputation for stability, upgradability.

Size & Weight

Height

12 in.

12.01 in.

Width

8.8 in.

8.82 in.

Depth

2.4 in.

1.57 in.

Weight

2.8 lbs.

1.1 lbs.

ASRock AB350 PRO4

ASRock B450 PRO4

ASRock AB350 PRO4

ASRock B450 PRO4

ASRock AB350 PRO4

ASRock B450 PRO4

ASRock AB350 PRO4

ASRock B450 PRO4

Memory

Memory Type

DDR4

Maximum Speed

3200 MHz

Number Of Memory Slots

Max. Memory Supported

64 GB

ASRock AB350 PRO4

ASRock B450 PRO4

ASRock AB350 PRO4

ASRock B450 PRO4

ASRock AB350 PRO4

ASRock B450 PRO4

What customers say about "Memory"

ASRock AB350 PRO4 Motherboard

No problems with RAM as it got automatically detected and ran at 2400Mhz out of the box.
Best budget A320 mobo for Ryzen 3 2200G. It has 4 Ram DIMMS which support max of 64GB Ram in total.
It has 4 memory slots, supports the latest Ryzen today.
A truly great motherboard for a budget build, if you don't mind not being able to overclock it's great, looks great, 4 dimm slots.
There was not a single memory problem. Quick delivery and works so nothing to complain about.

ASRock B450 PRO4 ATX Motherboard

4 memory slots, lots of fan headers, I like it.
Great Memory/RAM support.
Rock solid stability. Good memory slots.
The memory slots are useless if not populated correctly.
My memory chips did not work on dimms A1 AND B1, due to memory chips clocks being too fast.

Connectivity

PCI

PCI-E

2x PCIe 3.0 x16, 4x PCIe 2.0 x1

6x PCIe 3.0 x16, 4x PCIe 2.0 x1

HDMI

USB

6x USB 2.0, 7x USB 3.1 Gen1, USB Type-C

2x USB 2.0, 2x USB 3.1 Gen2, 4x USB 3.1 Gen1

SATA

Other Interfaces

PS/2, VGA, DVI-D, RJ-45, 2x M.2, 3x audio jacks

Ultra M.2, M.2, PS/2, VGA, DisplayPort 1.2, RJ-45, 3x audio jacks

ASRock AB350 PRO4

ASRock B450 PRO4

What customers say about "Connectivity"

ASRock AB350 PRO4 Motherboard

Pretty sturdy to make a build on it on tabletop. Never had any problem installing and connecting components to it.
Running a R3 2200g with 2x4GB 2400Mhz RAM and SSD. Got enough fan connectors.
One of the best that are not top of series, has many SATA ports, has two M.2.
Great connectors. Very easy to install. No problems.
Good solid motherboard. Excellent connectivity.

ASRock B450 PRO4 ATX Motherboard

No gimmicky plastic I/O port cover obstructing airflow. Good connect.
Good amount of USB ports. Numerous fan headers.
Plenty of USB, SATA ports, and 2 M.2 slots that is awesome.
Easy to install. Fast and easily overclockable with ASUS downloadable software for Windows.
Easy to Install. Great Connectivity options.

Features

Native Audio

Realtek ALC892

Additional Accessories Included

I/O Shield, 2x SATA cable, 2x M.2 Screw, Driver disk

I/O Shield, 2x SATA cable, 2x M.2 Screw

Extras

ASRock Super Alloy, Premium Power Choke, Sapphire Black PCB, High Density Glass Fabric PCB, 2oz Copper PCB, ASRock Ultra M.2, ASRock Full Spike Protection, ASRock Live Update & APP Shop

Dual M.2 For SSD, Premium Power Choke, Sapphire Black PCB, 2oz Copper PCB, Solid Capacitor Design, ELNA Audio Caps, A-Tuning, Full Spike Protection

What customers say about "Features"

ASRock AB350 PRO4 Motherboard

I use this motherboard with the Ryzen 3 1200, works perfectly fine, no hiccups, definitely would recommend to anyone who would like to build their own computer set-up.
This is a great little board, has a sufficient amount of storage, solid and mechanical.
Amazing product and works flawless with the setup definitely a good buy.
Fantastic little mobo. Loads of features for the price and after a BIOS update ran my Ryzen 5 APU perfectly and overclocks very well.
Solid motherboard, had absolutely no problems with it and it can handle a lot. Great audio codec.

ASRock B450 PRO4 ATX Motherboard

RGB lights controllable from Windows using included software.
Supports Ryzen 5 and 7 processors for future upgrades.
Fits comfortably in Mid-tower case with extra room for small liquid cooling rigs.
Great features. Looks great.
Looks good, had all the features and supported the cpu I bought.

Power

Power Connectors

24-pin ATX, 8-pin ATX 12V

Warranty / Certifications

Manufacturer Warranty

1 year(s)

Certifications

CE, FCC

Other Information

Manufacturer

Link

Manual