PC Cases : Sizes and Layouts

Choosing a PC case can be confusing all the time.It needs be big enough, good-looking and easy to operate, and about 99 other things.

How big a case do you need?

Size is the first thing to consider when choosing a PC case. It should fit the size of your motherboard and other components.It will also influence your cooling system and your desktop size.

Micro-ATX, ATX and E-ATX are the mainstream standards in the industry.

If you focus on better cooling and improved airflow, go for a bigger case.If you’re building a high-performance PC, you need to mention the GPU size ,you need to pick a case that fits it.

PC cases are available in a variety of sizes and support one or more motherboard types.Small cases usually work with Micro-ATX motherboards, and mid-towers are the most popular， they can fit larger ATX motherboards.

●Micro-Tower – Micro ATX motherboards, smaller than a full size PC, but not tiny.

●Mid-Tower – ATX and larger motherboards, the standard desktop-sized cases.

●Full-Tower – Enormous towers that can fit any motherboard.

The bigger the case, the better it cools your components, thanks to less concentrated heat and more room for fans and radiators. Larger cases are easier to install parts in, and bigger motherboards come with more ports.

 Do your components fit?

Graphics cards come in a variety of sizes and shapes.If you’re getting a new GPU, you need to consider its size too.For most mainstream PC users, 250mm–320mm is the most typical length range for mid-range and high-end GPUs right now.Most mid-towers can fit this size.If you’re looking to buy a flagship GPU that’s over 330mm long, you’ll need a bigger full-tower case.

If you’re looking at a smaller case, you’ll need to consider the PSU size too.

PSUs come in different sizes，from regular ATX to bigger ones. ATX PSU dimensions are standardized for height and width, but their lengths differ. Make sure your planned components fit your case.

Will your cooler work？

CPUs and GPUs use more and more power every year, putting a lot of strain on PSUs. Higher power draw leads to greater heat output, which is why cooling becomes so important.

If you want your components to deliver their full performance, make sure you have enough cooling power and good case airflow.

●Larger computer cases provide more space for bigger CPU coolers, which is the simplest method to improve CPU cooling and ensure quieter operation.

●More radiator area on a heatsink means better heat dissipation from the CPU to the surrounding air. Bigger radiator also work with more low-speed fans，these produce way less noise than high-speed ones.

Opting for a liquid cooling solution works better than an air cooler. That’s because liquids hold more heat than air, and the radiator on the case side vents heat out instead of letting it trap inside the case.