Computer Cases & Towers

Selecting a PC case is one of the most significant decisions to create when creating a PC. The following guidance will show why this is so and how to go about it.

1. Space
Your option of PC case will depend on the type of PC you would like to construct and 1 rule applies to all types. The bigger the case, the simpler it's to function with. A big case will also aid cooling of internal components.
However, if you only have a small space or you want to build a discrete PC then a small case will be necessary.

2. Motherboard Compatibility
Motherboards come in various form factors and you will need to make certain your chosen motherboard fits your case (or vice versa).

The main form factors and their sizes are as listed below.
ATX 305 x 244 mm
Micro-ATX 244 x 244 mm
Flex-ATX 229 x 191 mm
Mini-ITX 170 x 170 mm

ATX form factor cases differ in size from Midi to Tower (full size ATX). If you intend to build a high power gaming system or you want to install a large number of hard drives, then a big Midi or Tower unit is extremely suggested. It'll greatly facilitate the installation of cooling fans, big CPU coolers and graphics cards.

Micro-ATX cases are generally used for general purpose PCs which will not take up an excessive amount of room on a desktop.

Flex-ATX and Mini-ITX cases are used to construct quiet, discrete systems which will blend in with their surroundings.

3. Power Supply
Most ATX cases come without a power supply. This allows the builder to select a power supply that greatest fits their needs. For example, a powerful gaming PC is going to require a more powerful and perhaps bigger sized supply than a PC utilized mainly for surfing and emails.

Smaller instances frequently do come with a supply and this will normally suffice, because small PCs are rarely utilized for power-hungry applications.
Nevertheless, it's wise to buy a power supply separately. This way it can be ensured that the supply is precisely what is required and is of sufficient high quality.

4. Case Material
PC instances are generally produced from a mixture of steel and plastic. The build quality rises with cost. Costly cases might make extensive use of aluminum instead of steel which makes for a lighter case and is handy if the PC would be to be carried about a lot.

Nevertheless, aluminum is more prone to vibration and is not perfect if the builder is attempting to construct a quiet PC.

5. Cooling
Great cooling is important. A cool system will probably be much more reliable and components will last longer. Clearly the much more effective the system, the more cooling it'll require. For example, a quick processor together having a high-end graphics card and an array of hard drives will need a case that will assistance numerous fans.

6. Noise
If you're building a PC with the express condition of keeping it quiet, then I would suggest selecting a sturdy steel unit with good ventilation and using quiet components. If the case is well ventilated then the number of cooling fans could be reduced or they are able to be run at slower (and therefore quieter) speeds.

7. Style
You will find lots of cases to select from. Designs differ in quality, shape, colour and complexity. In terms of high quality however, you do have a tendency to get what you pay for. Better PC instances will probably be produced from higher high quality supplies. They will be simpler to work with and should have no internal rough edges to cut your hands on.