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Best AMD Micro ATX Motherboards

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As the motherboard is the key to make your build a complete one, it is necessary to choose one that is reliable, gives the best performance with its high-quality features. Also, another vital feature to make a better purchase is to check if it can connect and work with all other components of your build. That’s why Micro ATX boards are chosen here. There are many best AMD Micro ATX motherboards in the market because of their low price and outstanding performances.

We’ve tried to choose the best AMD Micro ATX motherboards here. After reading all of their features and parts, we hope that it will help your motherboard buying journey easy and short.

6 Best AMD Micro ATX Motherboards

ModelSocketPrice
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ASRock X399M Taichi

ASRock X399M Taichi
Specification
MotherboardASRock X399M Taichi
Form FactorM-ATX
Maximum Memory Speed3600 MHZ
DIMM Slots4
MAX MEMORY64GB
SATA III Ports8
M.2 Slots3
Total PCIe Slots3

ASRock has been doing a great job in this field of motherboards. Along with great build quality, ASRock X399M will have you get what you paid for. The 11 power phases really give a good performance by delivering the power to the CPU with complete smoothness.

Key Features & Downsides

Key Features: ASRock X399M Taichi is the only Micro ATX motherboard on X399 chipset and the first Thread Reaper board to hit the market. It has a good/high overclocking potential. X399M includes 3 PCIe 3.0 x16 slots, 8 SATA III, 2 M.2 slots (PCIe Gen3 x4), 1M.2 (PCIe Gen3 x4, and SATA3), a U.2 connector, Dual-band Wif-Fi, and LAN options. It also supports BIOS Flashback. Moreover, it has HB-SLI bridges that will enable you whatever slot you may want to use.

Downsides: The U.2 port disables one of the M.2 slots and the platform makes a limit for max overclock. Furthermore, the form factor limits PCIe connectivity.

Pros
  • Great price for what you get
  • Good overclocking potential
  • Can support Up to 3 M.2
  • Dual HB-SLI bridges included
Cons
  • U.2 port disables an M.2 port
  • PCIe connectivity limited by form factor

Final Thoughts

It is definitely one of the best, honestly! Rather than having a couple of problems you can’t deny its beast-like performance. You won’t be disappointed while buying this as it will give you back worthy of the price you are giving. 

MSI B450M Gaming Plus

MSI B450M Gaming Plus  - Best amd micro ATX Motherboards
Specification
MotherboardMSI B450M Gaming Plus
Form FactorM-ATX
Maximum Memory Speed3466 MHZ
DIMM Slots2
MAX MEMORY64GB
SATA III Ports4
M.2 Slots1
Total PCIe Slots3

B450M Gaming Plus is a wallet-friendly as well as a reliable motherboard. It neither has a fancy look nor is going with the current style. Yet, it is not backdated either. With some of its features it managed to become one of the best mATX.

Key Features & Downsides

Key Features: It supports dual DIMM slots with DDR4 memory, 1 M.2 slot, 3 fan headers, LAN option, 8 USB 3.1 Gen1 (4 in front- Type-A and 4 in rear- Type- A+C), and 6 USB 2.0 ports. The Flash BIOS button has the ability to do a BIOS flash with no CPU power and the BIOS was easy to update. Also, the headers are labelled clearly and the power delivery is also smooth.

Downsides: MSI B450M only has two RAM slots and that can’t support above 32GB of RAM. Also, the RGB connectors were somewhat bent.

Pros
  • USB 3.1 Gen1 Type- C port
  • Easy to navigate BIOS
Cons
  • No Wi-Fi
  • Only 2 RAM slots

Final Thoughts

The motherboard itself isn’t very stylish but it has pleasant red lines on its jet black themed board. Also, the RGBs are not that strong. However, this one is said to be the best mATX for beginners. It has both good and bad sides, though the scale of the good side is heavy.

GIGABYTE AB350M-DS3H

GIGABYTE AB350M-DS3H - Best amd micro ATX Motherboards
Specification
MotherboardGIGABYTE AB350M-DS3H
Form FactorM-ATX
Maximum Memory Speed3200 MHZ
DIMM Slots4
MAX MEMORY64GB
SATA III Ports4
M.2 Slots1
Total PCIe Slots3

This black and ash color-themed build is the cheapest B350 motherboard of this time. Though it lacks some of the features of other B350 chipset mobos, it is functional. GIGABYTE AB350M has pretty much-upgrading options and many of the buyers had recommended not to use it in your mid or high range PC build. But they also said, it is great for your stream PC.

Key Features & Downsides

Key Features: AB350M-DS3H includes 4 USB 2.0 Type-A, 4 USB 3 Gen 1 Type-A, 2x 4-pin fan headers, 1 M.2 slot that supports PCIe 3.0 x4, and SATA3 ports, and 4 SATA3 ports. There is no RGB but you can notice an LED strip near the IO panel and you can also change the colors in BIOS settings. It also allows a decent overclocking and the M.2 support is great.

Downsides: It has some problems with the RAM compatibility. And, of course, only 2 fan headers aren’t that great. The BIOS is quite functional and easy to navigate, otherwise, it is not the best.

Pros
  • Sleek design
  • Comes with a tool that helps install power LED and such to the case
  • The convenient placing of all connectors
Cons
  • Iffy backplate
  • Ethernet port fails

Final Thoughts

It is a pretty fair motherboard for what you get at the price. There is nothing flashy in this mobo. It has some additional benefits including a tool to help power LEDs to be installed and such in the case.

MSI B450M Pro-M2

MSI B450M Pro-M2 - Best amd micro ATX Motherboards
Specification
MotherboardMSI B450M Pro-M2
Form FactorM-ATX
Maximum Memory Speed3466 MHZ
DIMM Slots2
MAX MEMORY64GB
SATA III Ports4
M.2 Slots1
Total PCIe Slots3

MSI B450 Pro-M2 is one of the cheapest Micro ATX motherboards in our recommendation chart. It has a great look with good build quality. It has the basic features that go with its budget-entry level price.

Key Features & Downsides

Key Features:  B450M Pro M-2 supports 1 x PCIe 3.0 x16,  8 x  mode 2 x PCIe 2.0, 4 SATA 6 Gbps ports, single M.2 slot (can support PCIe 3.0 x4), EZ debug LED, 4 USB 3.1 Gen1 Type- A, and dual DIMM slots. The DDR4 boost is fully isolated, shielded, and optimized to give the DDR4 memory a performance boost.  The M.2 slots deliver speed is up to 32 Gb/s. Moreover, the metal PCIe slot protects VGA cards from bending. 

Downsides: MSI B450M Pro-M2 would have been better with more fan headers and M.2 slots. It also doesn’t support Wi-Fi networking and USB 3.1 Gen1 Type-C.

Pros
  • Wallet-Friendly
  • Good optimizing system
Cons
  • Only 2 Fan headers
  • Only 1 M.2 slot

Final Thoughts

Though we think that there must be some improvement to make, Pro-M2 works just fine even without these needs. This good looking motherboard should fit with every type of PC build who doesn’t care much about RGB/LED lighting.

Feel free to let us know in the comment which Micro ATX Motherboard is your favorite.

ASRock B450M pro4

ASRock B450M pro4
Specification
MotherboardASRock B450M pro4
Form FactorM-ATX
Maximum Memory Speed3200 MHZ
DIMM Slots4
MAX MEMORY64GB
SATA III Ports4
M.2 Slots2
Total PCIe Slots7

B450M is a well-designed, and inexpensive motherboard with great performance that will satisfy you with its features. The ones on a tight budget should surely choose this as it gives a lot at this price. It also works great with Ryzen 2nd gen CPUs.

Key Features & Downsides

Key features: ASRock B450M pro4 is pretty decent at overclocking. Also it has VRM cooling options for great Os. Rather than these, it includes USB 3.1 Gen2 (Type- A+C) that speeds up to 10Gbps, and 9 power phase VRMs. It has 4 DIMM DDR4 slots that have the capacity of maximum 64GB memory. Moreover, 6 PCIe 3.0/2.0 x16 slots with the max x16/x8/x4 mode, 4 SATA3 6Gb/s, dual M.2 socket (one is for SSDs and the other one is for NVMe) are other features. Furthermore, it supports 3 graphics outputs that support 3 monitors, 2 RGB headers.

Downsides: The BIOS is somewhat hard to navigate and use and feels cheap. Also, there are some problems with memory compatibility.

Pros
  • Great Overclocked
  • 3 graphics outputs
  • 2 RGB headers and 1 addressable
  • 2 M.2 slots
Cons
  • 4 SATA ports can limit future expansion

Final Thoughts

Though the BIOS is messed up, the motherboard is functional. It has quite the look along with nice features. If you buy it, It would be worth of your price.

TUF B450M-PLUS GAMING

TUF B450M-PLUS GAMING
Specification
MotherboardTUF B450M-PLUS GAMING
Form FactorM-ATX
Maximum Memory Speed4400 MHZ
DIMM Slots4
MAX MEMORY128GB
SATA III Ports6
M.2 Slots2
Total PCIe Slots5

If you’re looking for a good and affordable motherboard, it is one of them. It is also easy to set up and comes with many decent features. You would get great performance with the price you give. It has the look along with Aura sync RGB lighting. 

Key Features & Downsides

Key Features: The most praised feature of TUF B450M was its BIOS system. It is very well laid out, compatible, easy to control, and one of the best BIOS ever. TUF gaming motherboard has a stable and smooth performance during your gaming. In addition to these, there are other features such as, 4 slots of DIMM that support 128GB of memory, 3 PCIe 3.0/2.0 with x16/x8/x4 max mode, 2 M.2 slots, 6 SATA 6Gb/s ports, 5 USB 3.1 Gen1, and 1 USB 3.1 Gen2. The RGB is nice yet slightly dim. 

Downsides: As there are only 3 fan headers, you may have to use some splitters for more airflow. The IO shield is kinda messed up here as the clips are distorted and its inside is hard to press down.

Pros
  • Overall good quality
  • Cheap
  • One of the best BIOS
Cons
  • IO shield is messed up
  • Only one RGB header

Final Thoughts

TUF B450M-Plus Gaming is overall a neat motherboard, though it has some downsides. However, you won’t find another AMD Micro ATX motherboard this cheap and with these features. 

Closing Thoughts

At last, we are here, at the end of our discussion of best AMD Micro ATX motherboards. We may leave behind many of the features of these but we hope that we added most of the important things. Though we can’t be the one to choose the best one for you, we can at least recommend our pick, right? ASRock X399M Taichi is our pick. If there are any things we didn’t mention or any mistake we made, please inform us through a comment or you can freely Contact Us.

Our ReviewMotherboardPrice
Best High-EndASRock X399M Taichi Check Price
Best OverallMSI B450M Pro-M2 Check Price
Best BudgetASRock B450M pro4 Check Price

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