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A case is more than a box: it decides how much room you have for a big graphics card, how cool your PC stays and how quietly it runs. At COZO you'll find cases for ATX, micro-ATX and mini-ITX, from compact models to large towers with a glass side panel. Filter on the left by maximum graphics card length, cooler height and radiator size, so you know everything will fit.
Choose a case that matches your motherboard. An ATX case takes ATX, micro-ATX and mini-ITX. A micro-ATX case takes micro-ATX and mini-ITX, but not ATX. A mini-ITX case is the smallest and often needs a shorter graphics card or an SFX power supply. Also check that the case has room for an ATX power supply.
A case with an open (mesh) front lets in more air than one with a closed glass front. Your parts stay cooler and the fans can spin slower, so quieter. Cases with sound-damping material are calmer, but often a little warmer.
Not every case comes with fans, and some have just one. Count what's included and add case fans where needed. A common setup: pull air in at the front, push it out at the back and top.
Look at the front ports (USB-C is handy, but your motherboard needs the matching header), dust filters that are easy to remove, and space behind the motherboard to hide cables. Unsure about a combination? The PC Builder checks whether your graphics card, cooler and motherboard fit the case.
Pick a case whose maximum GPU length is at least 20 to 30 mm more than your card, so there's room for cables too. The filter on the left lets you search on that length.
It depends on the model; the product page lists how many and what size. If the case has none or just one, it's worth adding case fans.
A case with an open, perforated (mesh) front. More cool air flows in, which lowers temperatures and often noise.
Usually not. Some models come with a power supply; that's then in the product name. Otherwise, choose a separate power supply.
