Computer case buying tips

Updated: 05/03/2022 by Computer Hope

Purchasing a computer case is not something to consider if you are buying a computer from an OEM, such as Dell or Hewlett Packard. However, for those building a computer it is an important consideration. Below is a listing of different considerations to look at when buying a computer case.

Color and case type

Today, there are a wide variety of computer case colors and case sizes for the PC. When looking at the case, consider the color of the case and its size. Most cases come in either urban white or white. Additional information about the computer chassis including the color and size is on our chassis page.

Location and size

Before purchasing a computer case, think out where the computer is going to be placed.

  • Is it going to be on your desk or your floor?
  • Is it going to have enough space at its location with the monitor and other peripherals possibly next to it?
  • If it's in a bedroom will it be quiet enough if left on while you sleep?

Upgrade availability

  • Does the case have enough bays for adding additional hard drives or other drives?
  • Does the case have the availability for slots for additional expansion cards to be placed in?
  • Is the computer easy to work in, or will it have to be completely disassembled to access certain parts of the computer?

Motherboard

If you're assembling a computer, ensure the motherboard form factor purchase fits into the computer case. The standard motherboard form factor today is ATX or microATX.

Power supply

If you are assembling a computer, ensure the computer case either comes with a power supply or that the power supply you plan on purchasing will fit into the computer case.

Additionally, if you are building computer a discrete video card, ensure that the power supply is large enough to support the whole system. If you cannot find the video card recommended power supply requirement, we suggest using at least a 500W PSU.