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6 Smallest Mini ITX Cases (Mini, Cheap)

Are you looking for the Smallest Mini ITX Cases but without compromising the performance. When you have less space on your desktop table then these kinds of cases cover you. In this article we are going to provide you the top rated options regarding a compact case. Let’s get started without further delay!

There are various style and form factors of a PC case including ATX, micro ATX and mini ITX. The most compact sized case is the ITX that you cover when you are a beginner of DYing PC. Because on the initial stage you can not invest a big amount so this is a perfect low cost option. Keep in mind never sacrifice the performance and for that you have to be a bit careful. 

Starting from our favorite product InWin A1 Plus we entitled it as an over best ITX case. This case covers you in most of your needs in a better way along with RGB. Small cases are a sign of attraction because of their beautiful designs, compact size and low price. Even before the selection of design compatibility comes, your components must be in size that matches with your case.

Furthermore, you can choose Silverstone Milo 10 VESA mounting plate included for integration with your display screens. Ensure that you have adequate cooling, buy a case that supports both air and liquid cooling methods to tackle mid to high end products. On our recommendation you must get a chassis with on the front panel USB ports to enjoy the fast transfer speed with convenience. For the next level experience consider cable management, PCIe version and handles.  

Our Recommended list of the Best Smallest Mini ITX Cases

  1. SGPC Itx Mini Case – New K49
  2. BitFenix Mini-ITX Tower Case Without Power Supply
  3. LOUQE Ghost S1 Mini-ITX Computer Case
  4. Thermaltake Core V1 Snow Edition SPCC Mini ITX Cube
  5. Silverstone Milo 10 – Super Compact Modular Mini-ITX Case
  6. InWin A1 Plus Black Mini-ITX Tower
  1. You should triple check the compatibility of your chosen components with the case
  2. Whenever you buy a mini case for your gaming PC ensure adequate cooling 
  3. Double check the required version of PCI express
  4. For the design of your case always follow your heart
  5. Pre plan your computer parts to avoid fitting issues 
  6. Buy a case which offers an incredible cable management because less cluttering enables freely work
  7. Always take prevent to wrong installation, put every component at the space before fasten them
  8. Consider the kind of bay drives that you want to install
  9. Check the compatibility of PSU that you would choose for your system
  10. Look whether the number of fans and radiator can be supported by your case that you required for your setup
  11. Make sure that you get enough room inside the case for easier management 
  12. Choose material of your case that would be durable and stylish

Mini-ITX vs Micro-ATX vs ATX

  • Let’s have a look at the sizes of the basic form factors of cases!
  • Standard ATX: 12” x 9.6”
  • Micro-ATX: 9.6” x 9.6”
  • Mini-ITX: 6.7” x 6.7”
  • ATX is a standard size of PC cases and have more PCIe slots are better choice for SLI/Crossfire systems 
  • Micro ATX case comes in the same width as the ATX but a few inches less in height 
  • Mini ITX chassises are the smallest option, they are short in length and width than ATX and Micro ATX
  • We recommend you to go for mini ITX if you are beginner and want to design extremely tiny computer system

Also See: Best PC Cases for RTX 4090

1- SGPC Itx Mini Case – New K49

SGPC Itx Mini Case - New K49

If you are looking for a mini ITX case with a handle, look no further than SGPC K49. This is an upgraded version of K55 that is a successful product of SGPC. Comes in white color that will give you a compliment to your desktop table. Made of acrylic that makes it durable while enhancing its outlook. 

On the front panel there are 1 x USB and 1 x  Type C for your convenience and provide you fast transfer speed. Plus, this chassis consists of 2 vented panels of 1.7 mm made of steel. These side panels are also important because they offer convenience of replacement. The applicable motherboard is a ITX with the measurements 170 x 170 mm. 

From easy composition of components in it you should have to double check the size compatibility of parts with the case. The supported length of the graphics processing unit is 11.81 inches and thickness is 1.69 inches. In addition to this, you have to get an extra 18 cm dual reverse connectors riser cable. For a supreme experience also note down the compatibility of the CPU cooler. 

This chassis allows you to install a CPU cooler with the 2.2 inches thickness, size confirmation is required before its purchase. There is a hard disk bray that supports 2.5 inches drives that is a standard size of HDD. The company claims that this product is the ultra small ITX chassis that is available in the market. To make it easy to carry you get 1 x plastic handle and 1 x made of leather that you attached as per your need. 


  • Premium quality 
  • Heavy steel construction
  • Front USB C connector
  • Minimalistic design


  • A bit challenging 
  • Not for inexperienced builder 

2- BitFenix Mini-ITX Tower Case Without Power Supply

BitFenix Mini-ITX Tower Case Without Power Supply

For mini-ITX motherboards, BitFenix created the arctic white Prodigy mini-ITX Chassis. For optimal shock absorption and portability, BitFenix FyberFlex Composite handles suspend the compact-housing chassis. Additional SSD spots are also available for increased versatility. The Prodigy is a small case thanks to its tool-free ease.

Users like its 2 USB 3.0 ports, filtered intakes, and exclusive BitFenix SofTouch Surface Treatment. You get 2 beautifully made handles supporting the little mini-ITX body, which fits in any setting. To accommodate lengthy graphics cards up to 12.5 inches, the top HDD cage can be removed. Put a 9.4 inch water-cooling radiator in the top, or if the design calls for it, take out the whole HDD cage and put the radiator there. 

Up to 5 drives of 2.5 inches can still be installed so you never feel leftover for storage. The case was designed for maximum versatility and offers numerous mounting choices. Handles are attached towards the top and bottom of the chassis, making it easy to transport the chassis while also adding to its stress absorption. Tall CPU coolers and filtering fan intakes are simple to fit thanks to the motherboard tray. 

HDDs may be installed on the Prodigy without using any tools, and cable features keep the inside organized. SuperSpeed USB 3.0 connections let you transfer files 10 times quicker than you could with USB 2.0. BitFenix SofTouch Surface is applied to FyberFlex handles. The interior of the Prodigy is powder coated, and cable pass-throughs have rolled edges.


  • Comparatively easy to build 
  • Great cable management 
  • Offers better airflow 
  • Quiet 
  • Available in different colors 


  • A bit heavy 
  • Handles are not so durable 

3- LOUQE Ghost S1 Mini-ITX Computer Case

LOUQE Ghost S1 Mini-ITX Computer Case

Ghost S1 fundamental design guiding philosophy has been to maximize usefulness while streamlining the layout. Improved features include our innovative COBALT TWINAX PCI-e RC260 GEN 4+ riser cable, a new super smooth surface treatment, and redesigned blade and grill. The Ghost S1 boasts a level of craftsmanship rarely seen or felt in any PC case.

Since it is machined from solid blocks of aluminum and has an exterior made of glass-blasted anodized metal. The stand-alone spine’s inside-out design offers unrivaled stiffness, flexibility, and accessibility. A quick and easy build process on the spine having open item access from all directions. Concentrate on airflow for each heat-producing element draws in cooling air, which is then sent upward through the top.

The GHOST distinguishes out for its design and configuration, which breaks free of the conventional constraints of an SFF case. At top of all it also blends in with any environment. Each heat-producing element draws cool air in and pushes it upward through the top. This enables an entirely silent system and produces cooling performance that is unrivaled.

This case delivers a degree of quality rarely found in any computer case now on the market. Because it was milled using solid blocks of aluminum. The new GHOST S1 Mk3 has an exterior made of glass-blasted. In addition to this deeply anodized or cerakote aluminum are used for its construction, which has a quality you can practically feel.


  • Justifies its price 
  • Solid quality 
  • Sleek design 
  • Have enough room for fans 


  • Front panel is short 
  • A bit tough to do job with given screws 

4- Thermaltake Core V1 Snow Edition SPCC Mini ITX Cube

Thermaltake Core V1 Snow Edition SPCC Mini ITX Cube

The brand-new Core V1 Snow is an adorable, compact ITX-based chassis with a 200mm front-panel fan. You may create your own arrangement using the clever interchangeable side panels. Allow users to flip it to exhibit either excellent liquid cooling or excellent airflow. It enables you to have a tiny system that is quite powerful. 

Also it has the capacity to house numerous overclocking elements to keep the system extremely cool. The Core V1 Snow is divided into 2 primary chambers: the upper chamber is designed for efficient and effective cooling. While the lower chamber is designed for managing the PSU and cables. Users can benefit from freedom to get the most interior room for advanced cooling efficiency.

Liquid systems built with the help of detachable 2.5″/3.5″ drive device racks. Core V1 Snow features a variety of mounting points to accommodate various types of cooling systems. Including DIY/AIO fluid cooling and air cooling units, it has a promising cooling capacity. Any sort of gaming system will be supported by the huge 200 mm fan that is installed in the front.

Plus, there are 2 optional 80 mm turbocharged fans at the back of the case. Users can personalize the system by using symmetrical panels. For the greatest cooling or viewing performance, move the panels around as necessary. Core V1 Snow’s dual USB 3.0 and HD audio ports, as well as the Power and Reset Button just on the side of the front panel.


  • Great price
  • Side panels
  • Supports 140 mm CPU Coolers
  • Ease of use
  • 200 mm fan are supported 


  • Limited size support 
  • Quality needs improvement 

5- Silverstone Milo 10 Super Compact and Modular Mini-ITX case

Silverstone Milo 10 - Super Compact Modular Mini-ITX Case

Milo 10’s incredibly small and flexible Mini-ITX chassis can be set up to have a volume of just 2.8 liters or 3.7 liters for extra space. Modular architecture with the supplied detachable solid bezel and compact ODD bezel. You can easily alter the case size to accommodate different storage components depending on the elevation of your CPU coolers. 

There are several vents all over the chassis for different airflow arrangements, making it well-ventilated. Milo 10 may be used either horizontally or vertically, thus it can be placed practically anywhere and in any position it. This case may be hidden behind a display to conserve even more desktop space, and a VESA mount is also supplied. Extremely little, barely 2.8 or 3.7 liters (includes interchangeable top cover for altering case size). 

Different configurations are made possible by modular design to support different components. Following sizes are compatible with this case: 9.5 mm compact ODD, 3.5″ HDD, 2.5″ SSD, 120/140 mm fan, etc. Additionally, a VESA mounting bracket for monitor integration that is liked by the users. Plus, a removable and adjustable USB 3.0 x 2 device bracket is included.

It supports Mini-ITX motherboards of the conventional size, which have sockets for the CPU. But only one or more slots for the memory, fans, and a unique port for the power supply. Furthermore, it is created specifically for all types of external or compact applications. Supports slim optical drives with adjustable borders for great speed, energy, thin size, and ultra-light weight.


  • Multiple configuration options
  • Comparatively extremely small 
  • Offers USB ports on front panel


  • Poor thermal performance
  • Limited PSU options 

6- InWin A1 Plus Black Mini-ITX Tower

InWin A1 Plus Black Mini-ITX Tower

Let’s customize your rig with the programmable RGB modes of the A1 Plus. This case has the added advantages of a tinted and transparent stand and addressable RGB lights. These LEDs shine through to provide fantastic lighting effects. There are 2 complementary Sirius loop ASL120 fans included with the A1 Plus. 

The structure is matte black and has two radiant RGB addressable loops. No matter where the fan is placed, lighting is present that attracts the RGB fans. Thanks to the circular RGB Outline that is displayed on both sides of the fan. You get 2 GPU connectors (PCI-E 6 + 2-pin) that are supported for high-end graphics cards in the prebuilt PSU.

Also has the cables already organized that make the placement so easy and quick. Power Supply Capability is necessary for proper operation you can get a 650 watts PSU along with this case. Effective AC Input: is 100-240V plus you can choose 80 PLUS Gold certification. Now WPC Qi 1.2 Certified, the practical wireless charging station for the A1 Plus. 

In order to improve the charging capabilities of gaming mice and Qi-enabled mobile devices, it now emits 10W of electricity. The square design offers easy installation and the ability to house strong. Its square design makes installation simple and allows for the Mini-ITX form factor to contain powerful technology. The A1 PLUS allows for graphics cards with a maximum length of 320mm and supports CPU heatsink heights up to 160mm.


  • RGB 
  • Offers great cooling 
  • Solid build 
  • Performs incredibly 
  • Wireless phone charger 
  • Amazing PSU support
  • Pretty powerful  


  • Hard to access top screw 
  • Less SATA ports  

Smallest Mini ITX Cases Buying Guide 

In this article we have covered your query by providing the review of the best smallest ITX chassis. From our list InWin A1 Plus is our overall top rated product that can satisfy your needs. When it comes to the best cheap mini ITX case our recommendation is Thermaltake Core V1. Lets by following below mentioned pointers make your purchase worthy! 


Without compatibility of your chosen components with the chassis your purchase can not be successful. So most importantly you should have to triple check compatibility of your PC’s parts and space available in the case. If you choose your case first then buy the other components that can fit in it easily. Make the best strategy for you as proper fitting is the key point to have the best performance. 


Next consideration that you should pay attention to before buying an ITX case is the cooling solution. You need to ensure adequate cooling because it can be an issue especially when you have to deal with a small case. If you are designing a mid range system then it can be ignored but for a high end PC it requires proper planning. Our recommended products support air and liquid cooling methods, you can go for one which is convenient for you. 


Another unignorable factor for the selection of a ITX chassis is support of PCI express version. We suggest you double check out the PCI express version support. These kinds of cases support riser cables so the graphics card is not slotted directly into your chosen motherboard. Most mini ITX cases support PCIe 4.0 but for the future upgradation of high end GPU you have to plan carefully.    


For compiling your desktop we recommend you to always follow your heart. The mini ITX cases are designed in various designs and sort of weird shapes. You can use one that suits your needs and matches with the color scheme of your PC. Some cases come with vented side panels that look great, take a good time to sort out the design selection. 


No matter if you are designing a high end system or choose mid range components for your future computer, ports are essential. So we recommend you to buy a chassis that offers USB ports especially on the front panel. Our recommended products offer 2 or 3 ports on the front panel for your convenience. InWin A1 Plus has 2 USB ports that are a good offer for your future PC. 


Let’s have a look at some commonly asked questions about Smallest Mini ITX Cases!

Which Is The Smallest Mini-ITX motherboard?

On the market the smallest Mini ITX circuit board measurements are 6.75 inches x 6.75 inches and it is the best option because of its x86 platform support and LInux and Microsoft compatibility. 

Is Any Motherboard Smaller Than Mini-ITX?

The Pico-ITX form factor of boards is known as the smallest type of motherboard. Measurements are 3.9 × 2.8 which means it is 75% smaller as compared to the Mini-ITX.

Do ITX Cases Get Heat Up?

Yes, overheating is one of the disadvantages of mini ITX, these cases can easily heat up than ATX chassis. Especially if you do not build it properly. 


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  • Areesha

    Areesha is a tech enthusiast and a freelance writer who loves to share her insights on the latest gadgets and innovations. She has been reviewing tech products for over five years, covering everything from smartphones, laptops, cameras, smartwatches, headphones, and more. She enjoys testing out new features, comparing different models, and giving honest feedback to her readers. Areesha’s reviews are always informative, engaging, and easy to understand. Whether you are looking for a new device, a gift idea, or just curious about the tech world, Areesha’s reviews will help you make the best decision. You can find her work on various websites and blogs, such as [TechCrunch], [CNET], [The Verge], and [Gizmodo]. You can also follow her on [Twitter] and [Instagram] to get the latest updates on her reviews and projects. Areesha is always open to suggestions and feedback from her audience, so feel free to contact her anytime. She is looking forward to hearing from you!

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