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Best Micro ATX Cases 2022

If size isn't your concern, craft a much smaller PC with some of the best micro ATX cases on the market
Last Updated on December 19, 2022
best micro atx case

Sometimes you can judge a book by its cover. With PCs that might be the case. Usually, a great rig has a great case to house it, and if that’s not your case, below you’ll find the best micro ATX cases to make your PC stand out amongst the rest.

Micro ATX cases are the medium size among the three main form factors in PC chassis. They offer more space than the popular mini-ITX and at a better price. They’re also smaller than the standard ATX tower so you can fit your rig comfortably.

Products at a Glance

How we picked the best ATX cases

We’ve reviewed the most sold and popular microATX cases and curated them considering aesthetics and functionality. On this list, you’ll find the most reliable brands offering the most features in the smallest space possible for PC chassis.

Features and considerations

People have abruptly started turning to smaller PC sizes. Even with the rise of overclocking and larger graphics cards, fitting the whole rig in little cases is still popular. If you’re planning to build a small computer, you’ll have two great options. You can go for the smallest and most expensive mini-ATX case, which will give you a lot of options to fit the PC in almost any place at the expense of fewer ports and limited heat dissipation.

On the other hand, you can choose a micro ATX case. This option is the middle ground between comfortable size and great port availability. This is one of the best options if you’re in the market for a budget PC with a good scope and vast port availability. 

Now that you’re determined to get a micro-ATX case, you should consider these features next:

  • Your motherboard form factor
  • What’s the size of your graphics card
  • Port availability
  • Airflow
  • Graphics card support

Our Recommended

Best Micro ATX Cases 2022

  • Adaptive noise reduction
  • Great Airflow
  • RGB lighting
  • Fan control
  • Heavy

NZXT offers beautiful aesthetics on its H400i with a tempered glass side and all-steel construction. The case comes in two different color options: black/red and white/black. Furthermore, this microATX case has built-in RGB and a digital fan controller powered by CAM for dynamic personalization.

The H400i was built with premium quality to meet the expectations of the most demanding users. Besides the fixation on aesthetics, this tower offers a unique heat dissipation. It has an installation simplified for both AIO and custom loop configurations and even includes three Aer F120mm fans for optimal airflow. 

It has optimal space to fit both microATX and mini-ITX motherboards, with powerful graphics cards, and enough space for expansions. If you’re looking for a beautiful rig for gaming that showcases the coolest RGB, the H400i with superb noise reduction will give you the best returns for your investment.

  • High personalization
  • Great airflow
  • Strong steel construction
  • Beautiful tempered glass side
  • Not too many ports

Building cubic computers is a lifestyle, and if it’s your way of living you should take a look at the Thermaltake Core V21. This case offers the best microATX form factor combined with the characteristic cubic shape of mini-ITX cases.

The Core V21 supports motherboards at 6.7” x 6.7” (Mini ITX) and 9.6” x 9.6” (Micro ATX) sizes. It has a tempered glass side panel and a front mesh panel that protects the front intake fans, a characteristic that makes the case quite amazing. The front pane intake fans allow more than enough airflow to keep the interior cool and fresh. 

Furthermore, Thermaltake has a stackable and flexible thermal solution that will give you a ton of options for expansion, as well as advanced ventilation. The case is also fully modular, so you can personalize it however you’d like. In fact, all of the side panels are removable and you can rearrange them in any way.

  • Hinged tempered glass
  • Radiator support up to 280mm
  • Phanteks Premium fans 140mm
  • Spacious
  • Pricey
  • No optical drive bay

This case offers the best space out of a mid-size tower in a smaller factor. Phanteks has practically built the same tower with the unique expectation that the microATX lacks the standard 5.25” drive bay.

The Phanteks EVOLV has an attractive satin black color that looks amazing thanks to the Aluminium and steel chassis with the magnetic tempered glass panels on the hinges. Besides being beautiful, the case looks like it was built for high-end performance. The pump mounting bracket in the box also suggests it was built for water-cooling setups. 

  • Lightweight
  • Portable
  • Compact
  • Great aesthetics
  • The lack of space makes it difficult to build

A small rig is amazing for those who like to move around. They’re small and light enough to be carried with a certain level of ease. BitFenix built the Prodigy M with that very same consumer in mind. This is a cube case with handles that facilitate easy transportation.

The Prodigy M has five PCI Slots, five 2.5″ Drive Bays, four 3.5″ Drive Bays (x3 with ODD installed), and one 5.25″ Drive Bay. If you’re looking for portability, this is your best option. However, if space is what you require the most, this might not be that good. It can fit a microATX motherboard, but it won’t leave too much empty space for extensions.

That’s all of the best micro ATX cases on the market, with some of the most well-known PC chassis makers proving their worth in the smaller form factor. Going with a micro ATX case will not only gain you the advantage of better PC portability, but it can also be far less MSRP more often than not. Any one of these cases will suit users’ needs, especially when on the hunt for a more lightweight and portable PC setup.

Our Verdict

MicroATX cases are versatile and portable options. They can offer you great space and assets at the same time while helping you save money. You need to know exactly what the main purpose of the rig will be before deciding on a case. If you need a PC for intense gaming, you’ll want to choose a tower spacious enough, sporting good airflow. For the most demanding user, the NZXT H400i is the absolute best option you’ll find, as it offers great returns with outstanding prices.