Best Mini-ITX Computer Cases of 2026

The Cooler Master MasterBox Q300L Micro-ATX Tower is perfect for anyone who wants a case with adjustable I/O panel, versatile placement options, and excellent ventilation. The edge-to-edge acrylic transparent side panel provides a full view inside and the front magnetic design dust filter with open perforated front, top and bottom ensures high air performance. The extra space behind the motherboard tray allows for hidden cable management. With support for Micro-ATX and Mini-ITX motherboards, normal size ATX power supply, and various cooling options, this case is perfect for anyone building a compact and powerful system.

The CORSAIR 3500X Case is designed to provide both functionality and style for your PC build. It supports various motherboard sizes, allowing you to create an impressive setup without compromising on cooling. With the ability to mount up to 10 fans, you can ensure optimal airflow while enjoying its sleek glass front. The removable tempered glass panels make it easy to access your components, simplifying upgrades or maintenance. Additionally, three pre-installed ARGB fans offer excellent cooling and customizable lighting right out of the box, enhancing your overall experience.

The Cooler Master NR200 Case is designed for high-performance computing in a compact form factor. With its Mini-ITX layout, you can maximize space while still fitting powerful components. It supports horizontal mounting for large GPUs, allowing you to use cards up to 330mm, including the latest RTX 4080 Super. To keep your system cool, it offers the option for liquid cooling with support for 240mm or 280mm radiators. Additionally, the case accommodates a compact SFX PSU, making it versatile for various setups without sacrificing performance.

The Corsair 3500X ARGB Case offers a great balance of style and function, making it ideal for your PC build. Its sleek glass panels provide a clear view of your components, allowing you to showcase your setup while keeping it protected. With three pre-installed RS120-R ARGB fans, you get strong cooling performance and customizable lighting controlled easily through your motherboard. The case supports up to 10 fans, so you can add even more cooling if needed to keep your system running smoothly. Plus, the removable tempered glass panels make building and upgrading your PC much simpler, giving you easy access whenever you need it.

The LIAN LI O11D MINI V2 offers excellent cooling with five pre-installed 120mm fans set at an ideal angle, ensuring your system stays cool during intense use. Its unique 10° slanted bottom design helps bring in fresh air more efficiently, which boosts your GPU’s cooling performance. Despite its compact size, the case has a mesh side panel that fits full-sized ATX power supplies, giving you flexibility without taking up much space. Plus, the clear tempered glass panels on the front and side let you proudly display your components, making your build look sleek and stylish.

The DARKROCK EC2 Case is designed with features that enhance your PC building experience. Its meshed front panel promotes excellent airflow, ensuring your components remain cool during heavy use. The tempered glass side panels not only provide a stunning view of your hardware but also showcase your personal style. Being Type-C ready means you can easily connect the latest devices without hassle. Additionally, the magnetic dust filters help keep your case clean by preventing dust buildup, making maintenance a breeze. This case is perfect for those who value both aesthetics and functionality in their PC setup.

The JONSBO D32 PRO Case offers a smart design that makes building your PC easier with its dual A/B motherboard modes, allowing you to fit both standard and back-connected motherboards. Its high compatibility supports popular hardware like long GPUs up to 365mm and various power supplies, giving you flexibility in your components. The tempered glass side panel lets you proudly display your clean and organized build, while the adjustable cable management cover helps hide messy wires for a neat look. Plus, the removable PCI-E slot design makes installing large graphics cards hassle-free, saving you time and effort during setup.

The JOYJOM Micro ATX Case is designed to fit Micro ATX and ITX motherboards, giving you flexibility for different builds. It supports a standard ATX power supply and can accommodate graphics cards up to 250mm long, or 225mm if you install a front fan, so you can choose components that suit your needs. The case also allows space for multiple hard drives and SSDs, giving you plenty of storage options. Made from sturdy 0.8mm SPCC steel with many air vents, it helps keep your system cool and running smoothly. Plus, the front panel includes easy-to-access USB and audio ports for convenience.

The Corsair 3500X Case offers a sleek design with large tempered glass panels that let you showcase your build clearly. These removable glass panels make it simple to access and upgrade your system whenever you need. It supports a wide range of motherboard sizes, including Mini-ITX to EATX, giving you flexibility in your build. Plus, it works well with special reverse connection motherboards from ASUS and MSI, keeping cables hidden for a cleaner look. This case combines style with practical features to help you build and maintain a powerful PC with ease.

The GAMDIAS AURA GC2 Case offers excellent airflow with its perforated front panel, helping keep your system cool by bringing in fresh air efficiently. You get a clear view of your components thanks to the large tempered glass side panel, which also makes it easy to access the inside without tools. The case comes with four preinstalled 120mm ARGB fans, ensuring your PC stays well-ventilated while adding vibrant lighting effects. Its sleek mesh front design not only looks modern but also boosts airflow, so your gaming rig runs smoothly and stays stylish at the same time.