Micro ATX Cases

Buy Micro-ATX Cases for Compact and Versatile PC Builds

Upgrade an existing PC or start a new build with Micro ATX cases designed for compact, flexible setups. Our range covers gaming PCs, everyday systems and space-conscious builds, with airflow, tempered-glass and fan-ready designs. Shop by dimensions, cooling support, GPU clearance and front connections to find a case that suits your components.

Shop Compact Cases for a Smaller Desktop Setup

A compact Micro-ATX case works well when desk space matters but you still want practical expansion. Check the external dimensions as well as the internal layout, because not every case that supports Micro-ATX is physically small.

If you already have a motherboard, confirm its form factor and mounting requirements before moving your components. Starting from scratch? You can pair your case with a compact Micro-ATX motherboard and build around the available expansion slots, storage positions and connections.

Micro-ATX Gaming Cases with Room for Your Graphics Card

A Micro-ATX gaming case can support powerful graphics hardware, but clearance varies between models. Check GPU length and thickness, plus room for power connectors. Front radiators, fans or drive cages can reduce usable space.

If you are reusing a graphics card, measure the card and check the case specification before ordering. For a new gaming build, you can compare graphics cards and match your chosen model to the available clearance.

Compare Airflow, Glass & Quieter Case Designs

Choose the case design around your hardware, cooling needs and preferred look. A Micro-ATX airflow case with mesh sections can give intake fans more direct access to fresh air. Tempered-glass panels are a good fit when you want components and lighting on display.

If airflow is a priority, look beyond the front panel and check fan positions, venting and how many fans are included. You can add cooling fans for gaming PCs where suitable mounting points are available.

Choose Your Cooling Setup Before Buying

Some Micro-ATX cases arrive with fans fitted, while others give you more freedom to choose your own cooling. For a Micro-ATX case with fans, check how many are included, their sizes and where they are installed.

If you already own a CPU cooler or radiator, verify its dimensions against the chassis. For a fresh build, browse air & liquid CPU coolers with the case limits in mind.

Remember that maximum GPU length, radiator support and CPU cooler height may not all be available at the same time. Combined component clearance matters.

Need More Space? Explore Larger Micro-ATX-Compatible Towers

A larger tower can be a better option if your existing hardware needs more room or you want extra flexibility for future upgrades. More space can help with larger graphics cards, additional storage, radiators and cable management.

These cases still support Micro-ATX motherboards but take up more room than true compact mATX cases. If footprint is less important than expansion, browse PC cases by size to see larger alternatives.

Check Power Supply, Storage & Front Connections

Micro-ATX motherboard size does not determine which power supply a case accepts. Check whether the chassis supports ATX, SFX or another PSU format, then confirm maximum length and available cable space.

If you are transferring an existing PSU, make sure it physically fits the new chassis and leaves enough room for cables. Building from scratch? Choose the right power supply for your hardware and case.

Also check drive bays, SSD mounting positions and front USB connections so the case supports the storage and peripherals you plan to use.

Buy Micro-ATX Cases from Laptop Outlet

Shop Micro ATX PC cases for compact desktops, gaming systems and custom builds at Laptop Outlet. Whether you are moving existing components into a new chassis or starting a fresh PC build, our range includes different sizes, panel styles, cooling layouts and configurations to suit your setup.

Expect fast UK delivery, warranty cover and straightforward returns, backed by customer support if you need help with your order. Eligible purchases can also be paid for using PayPal Credit , PayPal Pay in 3 or Klarna.