5 Best Micro ATX Cases for Gaming PC in 2023 [MATX Cabinet]

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Micro ATX Case for gaming PC is definitely a good option. This article is all about the 5 Best Micro ATX Cases which will help you to decide which one to use with your gaming PC.

Image Product Feature Price
Top Pick

Thermaltake Level 20 VT mATX Case


Best Micro ATX Case with RGB FAN Check On Amazon

Cooler Master MasterCase H500 ARGB CPU Case


Best Micro ATX Case With good airflow Check On Amazon

Phanteks EVOLV mATX Case


Best Micro ATX Case for Gaming PC Check On Amazon

Cooler Master MasterBox Q300L


Best Micro ATX Case Slim Check On Amazon
Best Seller

Lian Li PC-O11DW 011 DYNAMIC


Best Micro ATX Case White Check On Amazon
Micro ATX Cases
Micro ATX Cases

What is Micro ATX Case

Micro ATX case is a footprint of motherboards. It can be regarded as a smaller board with reduced ports which otherwise is generally perfectly serviceable for even high-end game rigs. A Micro ATX Case is built in a manner that will take advantage of the fewer drives that can be added.

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Thus, less space is needed to mount the smaller board. Micro ATX case in other words has a similar form factor to a full tower but in a more compact implementation. It is highly advised that those planning to build a Micro ATX computer, Should opt for a Micro ATX case.

micro atx case gaming pc
micro atx case gaming pc

Micro ATX Case vs ATX Case

Micro ATX cases are usually smaller in design. They tend to provide less space for your multiple drives and PCI cards, etc. Micro ATX has enough room to fit the maximum drive count for a Micro ATX board. An ATX case complies with Advanced Technology Extended Computer tower specifications. ATX boards usually measure 12 by 9.6 inches while the Micro ATX is about 9.6 by 9.6 inches.


5 Best Micro ATX Cases for Gaming PC

Given below are the 5 Best Micro ATX Cases for Gaming PC that one should consider while looking for cases. 

Thermaltake Level 20 VT Review

Thermaltake Level 20 VT is a Micro ATX Cases that provide a clear view through four 4mm thick tempered glass panels. This protects the chassis while providing easy access to the components. This Micro ATX Case has a compact design that supports mini ITX and Micro ATX motherboards.

With its Interchangeable Panel Design, one can change the configuration to fit their needs with Symmetrical panels. The case provides cooling with tempered glass. 1 of the 4 tempered glass panels of this Micro AtX Case is designed for radiator mounting that is gapped for more airflow. The case also has a 200mm Black Front Fan that comes pre-installed. 


  • DRIVE BAYS 3 x 3.5”/2.5” with HDD Tray + 3 x 2.5” with HDD Tray
  • I/O PORT USB 3.0 x 2, USB 2.0 x 2, HD Audio x 1
  • MAX CPU Cooler Height: 185mm
  • MAX VGA Length: 350mm
  • MAX PSU Length: 200mm (With Bottom Fan)

Top Rated

Thermaltake Level 20 VT

Best Micro ATX Case with RGB FAN

Check on Amazon


Cooler Master MasterCase H500 ARGB Review

Cooler Master MasterCase has both – the mesh and transparent front panel. This is included for maximized airflow and also offers a crystal-clear view of the fans. H500 ARGB has iconic, addressable RGB fans which are the core of the H-series in design and function. Their 200 millimeter ARGB fans are capable of operating quietly while moving high volumes of air due to their size.

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The ARGB fans in this Micro ATX Case are pre-installed and can be managed by either the motherboard or an included controller, that is connected by the included splitter, to create a comprehensive ARGB lighting system.

Cooler Master MasterCase has a tempered glass side panel and has an edge-to-edge tempered glass side panel. The features also include an optimized airflow, with filtered ventilation on the top panel providing additional thermal support. It also offers mounting options for future cooling upgrades

Our Pick

Cooler Master MasterCase H500 ARGB

Best Micro ATX Case With good airflow

Check On Amazon


Phanteks EVOLV Review

Phanteks EVOLV is another Micro ATX Case with about 3mm aluminum body. This case has a Clean interior i.e the PSU/HDD/Cables are hidden. The Micro ATX Case also has an RGB LED illumination. Like others on the list, this case also has Tempered Glass Panels. With Dual glass panels and magnetic tempered glass panels on hinges, it provides easy access. Phanteks EVOLV has removable dust filters and also has a  long GPU support of up to 319mm/12.5in.


  • Phanteks Premium fans 140mm.
  • 26mm cable management space + additional cable compartment in the bottom.
  • Support Synchronization with RGB Motherboards and Phanteks RGB products
  • Water-cooling ready – Radiator support up to 280mm(top) and 360mm(front), Pump bracket. AIO water-cooling products up to 360mm

Great Choice

Phanteks EVOLV mATX Case

Best Micro ATX Case for Gaming PC

Check On Amazon


Cooler Master MasterBox Q300L Review

In the Cooler Master MasterBox Q300L case, the I/O panel can be adjusted in 6 different locations. Along with this, the case can be positioned: Vertically or horizontally. This case will offer you an edge-to-edge acrylic transparent side panel that provides a full view inside. As per the body depth height, MasterBox Q300L can support a normal size ATX power supply.

Cooler Master MasterBox Q300L also has the front magnetic design dust filter with an open perforated front, top, and bottom for high air performance. It also gives the user the r some extra space behind the motherboard tray for efficient hidden cable management

Best Slim Case


Lian Li PC-O11DW 011 DYNAMIC Review

Antec Gaming Series 302 has an advanced cooling system with two TwoCool fans pre-installed and 4 fan mounts. Aside from a 120mm fan to cool graphics cards and another 120mm fan behind the motherboard. The case also has a washable PSU air filter and front intake filter to top it off. It also consists of convenient front ports including two USB 3.0 with an internal connector and audio in/out.


  • Dimension (HxWxD): 513mm x 229mm x 471mm
  • 318mm max video card size.
  • 9 tool-less 5.25” & 3.5” drive bays
  • Two dedicated 2.5” SSD
  • 8 expansion slots for system flexibility.

Best Seller


5 Best Micro ATX Cases For Gaming PC [Video Review]


Frequently Asked Questions

FAQ 1: Which is the smallest micro atx case?
Answer: Corsair Carbide Air 540 is the smallest micro ATX Case. 

FAQ 2: Can I add any speaker to any micro atx case?
Answer: One can connect the PC speaker by locating the speaker near the front of the case. 

FAQ 3: How tall is a micro atx case?
Answer: The micro tax case is approximately a maximum of 365 mm tall. 

FAQ 4: Can an atx power supply fit in a micro atx case?
Answer: Most micro atx cases have support for ATX power supplies. the micro atx just refers to(in most cases) the max motherboard size it can take.

FAQ 5: Is micro ATX cheaper than ATX?
Answer: Yes, micro ATX is cheaper than ATX, it is because the size and the material used are lesser than ATX.


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This is all for the 5 Best Micro ATX Cases. Now you are able to choose according to your budget. Also after adding the micro atx case to your gaming pc, do share your gaming PC picture with us at roger@omggamer.com. We will share it with our audience with all your copyrights.

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