Best Mini ITX Computer Cases of 2025

The CiT Slim Case is an excellent choice for those seeking a compact and efficient computer case. It features a built-in 3-in-1 card reader, making it easy for you to transfer data from various memory cards without hassle. Additionally, the included 8cm top cooling fan helps maintain optimal temperatures, ensuring your system runs smoothly. With support for Micro ATX power supplies, you can enjoy a reliable power source while the four half-height expansion slots allow for easy upgrades and expansions, giving you flexibility as your needs grow.

The Cooler Master NR200P V2 Mini ITX Case offers enhanced design features including tempered glass and perforated steel side panels. You will benefit from compact vertical cooling with a 280mm radiator bracket on the top panel, ensuring optimal AIO cooling performance. Additionally, the case supports large vertical-mounted graphics cards, providing flexibility for your setup. Tool-free panel removal allows for quick access, making it easier for you to modify or upgrade your components.

The Fractal Design Node 304 is a compact computer case that combines elegance with functionality. Its minimalistic design features an attractive aluminium front panel, making it a stylish choice for any setup. The unique modular interior allows you to accommodate up to six hard drives, giving you plenty of storage options. If you're looking to enhance cooling, this case is water-cooling ready and can support tower CPU coolers as well as single-fan systems. Additionally, you will appreciate the three included Silent Series R2 fans, which ensure your components stay cool and quiet.

The SUGO 14 Case by Silverstone Technology is designed to support full-length graphics cards with an adjustable holder, ensuring that your high-performance components fit securely. It accommodates Mini-DTX and Mini-ITX motherboards while allowing for an ATX power supply, making it versatile for various builds. You can also install up to 240mm radiators for effective cooling, which is essential for maintaining optimal system performance. Its modular design features four removable panels for easy access and configuration, providing convenience as you organise your components.

The SilverStone Mini-ITX Case is designed to support standard-length expansion cards, making it ideal for users who need powerful components in a compact space. It accommodates Mini-DTX and Mini-ITX motherboards along with ATX power supply units, providing flexibility for your system build. This case also supports a 120mm or 140mm single fan all-in-one liquid cooler, ensuring efficient cooling for your hardware. Additionally, it can house both 2.5" and 3.5" hard drives, offering ample storage options for your data needs.

The MiniNeo S400 Case offers enhanced connectivity with multiple USB 3.0 and Type-C ports, making it easy to connect all your devices. Its compact size means it fits large triple-slot graphics cards while remaining portable enough to carry or tuck into a backpack. The sturdy construction, made from durable steel and aluminium, ensures your components are protected from damage. Excellent ventilation is provided through mesh panels and fan positions, allowing for effective cooling of your system during use.

The SilverStone SST-SG13B Case is a compact solution for your computer build. It supports standard-length expansion cards, allowing you to incorporate various components without compromise. Compatible with Mini-DTX and Mini-ITX motherboards, this case offers versatility for different setups. Additionally, it accommodates an ATX power supply, ensuring you have enough power for your hardware. You can also install a 120mm or 140mm single fan All-in-One Liquid Cooler, which helps keep your system cool and running efficiently.

The Thermaltake Tower 200 is a versatile Mini-ITX computer case that supports radiators up to 280mm, ensuring your system stays cool even under heavy use. With three side panels made of 4mm tempered glass, you can showcase your hardware beautifully, giving your setup a sleek and professional look. Additionally, it comes pre-installed with two 140mm black CT140 fans, providing excellent airflow right out of the box. This design not only enhances cooling performance but also simplifies the building process for you.

The Thermaltake Tower 200 Case features an iconic vertical design, which not only saves space but also enhances airflow, making it ideal for efficient cooling. It supports radiators up to 280mm, allowing you to install advanced cooling systems for optimal performance. With two pre-installed CT140 cooling fans, you benefit from improved airflow right out of the box. Additionally, it accommodates GPUs up to 380mm in length, giving you the flexibility to choose high-performance graphics cards for your gaming or creative needs.

The MiniNeo S400 Case offers a compact design, measuring just 340 x 155 x 205 mm, making it easy for you to find space for it in your home or office. With the ability to accommodate large triple-slot graphics cards up to 335mm long, you can enjoy powerful performance without compromising on size. Its portable nature allows you to carry it by the removable handle or fit it into a larger backpack, perfect for LAN parties. Additionally, the sturdy construction of 2.3kg steel and aluminium ensures your components remain safe from damage.