How To Buy a Computer Case

A computer case may not be technologically integral to a computer's inner workings, but it sure gets the job done when it comes to protecting and taking care of the vital components inside. These cases come in all sorts of shapes and sizes, and now with the advent of new cutting edge materials and styles, the market for computer cases just became more diverse and vibrant. This article would describe the different things that would need to be taken into consideration when thinking of buying a new computer case.

1. The size is the number one consideration when buying a case. You have two things to consider when thinking of the size of the case that you should buy. How much space do you have on your desk for the new computer, and how many peripherals do you want to put inside the case? Balancing these two concerns will help you come up with a computer case that would best fit your purposes.
2. If space is not an issue, go for the Full Tower Case. A full tower case has dimensions of 24 inches x 8 inches x 18 inches. It's the giant among the computer cases, but it provides your rig the best cooling and the extra space, should you choose to add attachments and upgrades. This case can carry more than five external 5.25" drives as well as two to three  3.5" external drives.  It may be a bit bulky, so make sure that your workstation has space for this tall form factor. You should also make sure you have a power supply unit (PSU) that can support the peripherals you plan to install inside.
3. A mid-tower ATC case will be perfect for those who need to keep things small. This case measuring 18 inches x 7.5 inches x 19 inches was designed to be slightly smaller than the Full Tower case. Almost the same benefit of easy upgrades and cooling can also be expected from this type of casing.
4. The mini-tower case can be used by those who really have to fit the CPU in a very tiny space. The Mini tower measures 14 inches x 7 inches x 15 inches. The cases that are this size or smaller can only fit around two 5.25" and 3.5" drives each.
5. For those who want to store their CPUs horizontally, the Desktop or HTPC case may be an option. This case can save space, because you can also place the monitor on top of it. This type of case measures 6 inches x 17 inches and 16.5 inches.
6. The size of the motherboard should also be a consideration. Most motherboards nowadays are ATX. If you don't know what type you're using, it would be most safe to assume that it is ATX. The Full Tower Cases will work with all three types of motherboards - ATX, Extended ATX and Micro-ATX. Small cases like the Mini Tower or smaller are not likely able to accommodate either Extended ATX or ATX.
7. The material can be quite important as well. Steel cases are regarded as moderately successful in maintaining thermal conductivity, but get low marks for cost and aesthetic appeal. Aluminum has excellent cooling ability as well as being aesthetically pleasing and affordable. An acrylic case may have amazing looks, but it lags in thermal conductivity and is more expensive compared to aluminum cases.

With these considerations, you should be able to choose the best computer casing needed for your home or workplace. Whether you're buying a pre-built computer or building your own computer from scratch, it's a good idea to keep in mind your needs in terms of space and expandability.