I just finished building my first PC and accidentally paired a micro-ATX motherboard with a full-tower case. The computer works perfectly, but I don't like all the unused space inside the case. I'm considering moving everything into a micro-ATX case instead. Is swapping cases fairly straightforward for a beginner, and are there any recommended cases? My build is white, so a white case would be ideal. Also, my cable management isn't great, so I'm hoping a smaller case might make the build look cleaner.
3 Answers
The Jonsbo Z20 is a great option around the $100 range. Micro-ATX cases usually have plenty of room for typical components without the unnecessary size of a full tower. Just check your GPU length, CPU cooler height, power supply size, and radiator support before buying.
The DAN A3 is worth looking at if you want something compact but flexible. It supports a wide range of hardware and comes in mesh, tempered glass, and wood-accented versions, including white options. Moving the components over is manageable; take photos before disconnecting anything and reconnect everything methodically.
That sounds promising, especially since my build is white. I was worried moving everything over might be difficult, but I’ll take it slowly.
A micro-ATX motherboard in a full-size case can still look good, especially with tidy cable routing. Before replacing the case, you could improve the appearance by routing cables behind the motherboard tray, securing excess cable length, and adding matching cable extensions or covers. If you still want a smaller footprint, there are many good micro-ATX cases, but compatibility depends on your other parts.
My cable management is pretty rough right now, so improving that may help. I’m still leaning toward a smaller case, but I’ll compare both options.

Thanks! I’ll check the dimensions of my parts before choosing one.