Most people are still not sure the difference between entire PC tower with the CPU. In the early computer days the CPU was a separate unit from the mother board. However today all these separate units are fitted in the PC tower. The tower is also known as the computer case or the PC tower case that encloses within it the motherboard power supply unit, drive bays, Input/output ports, fan and so on. So in other words it is the brain of the computer that controls the activities of the whole computer system. The PC tower is made out of mostly steel and aluminum but could be made out of plastic, wood, other materials that are heat resistant. There are three sizes of PC towers, including mini, mid and full size towers.
Depending on the size, features and the manufacture the PC tower price varies. Take into consideration your budgets; if you are not willing to spend a lot look for cheap PC tower case. Just because you are buying cheap does not mean you need to buy of low quality. Often quality is associated with price; however you can get a quality good without paying tons. It is not necessary to buy from the first store you set your foot into. It is preferable to look around different stores as you can get some idea on what you can get for a cheap price. Obviously the price varies depending on what you are trying to buy including the size of the tower. If you are trying to buy a mid range tower case you can get it as cheap as ninety dollars. If you are looking for full range tower case you may have to settle for two hundred dollars.
There are certain benefits of buying a cheap PC tower case one of which is the upgrading price. If you need to add anything to the tower case or make changes to the hard disk; it may cost you less.The other benefit is that you will not hesitate to repair it or modify it. For a branded and a costly tower case you might want to be cautious. However there are certain things that affect the price of the PC tower case. When buying a cheap PC tower cas you may have to compromise on the capacity of the tower case. You may not get all the hardware in the tower case, and may have to buy those separately.