Understanding the Computer Case

The most common size personal computer cases are the mini tower, the mid-sized tower, the full-sized tower, the desktop, and the slimline desktop. Most of the others are for special applications. Keep in mind that the larger the chassis the greater the air circulation the better the cooling. In the tower series the difference is the size of the power supply, the number of drive bays, the ability to cool properly, and the room for a larger motherboard with more expansion slots. Nowadays chassis come not only in black and white, but, in a rainbow of colors. Construction is of steel, aluminum, acrylic plastic, and wood.

The mini tower excludes the largest of power supplies, only has three or four drive bays, and can have no more then three expansion slots on the motherboard. This is a great size for end users and small businesses.

The mid-sized tower has plenty of expandability for businesses, end-users, and advanced users. This case is an excellent choice for all users. Today, this is one of the most popular computer cases.

The full-sized tower, having many drive bays, is ideal for gamers and as a server, because of its size and upgradability. Keep in mind, the bigger the chassis the greater the cost.

The desktop is similar to the mini tower in capacity, but has poor upgradeability. If you're looking to place it on the floor or upgrade it in the future go with one of the towers.

The slimline desktop has less capacity then the desktop and therefore does not lend itself to end-users or small businesses. It is ideal for a large business with many slimline desktops attached to a server. This is great when considering security.

Now that you understand the benefits of each, you can select the one that best fits your situation.

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