What is the computer case made of?

Composition of computer case: generally including shell, bracket, various switches on the panel, indicator lights, etc. The shell is made of steel plate and plastic with high hardness, which mainly plays the role of protecting the internal components of the chassis; The bracket is mainly used to fix the motherboard, power supply and various drivers.

As a part of computer accessories, the chassis mainly plays the role of placing and fixing computer accessories, and plays the role of support and protection. In addition, the computer case also plays an important role in shielding electromagnetic radiation. Appearance and material are the most basic characteristics of a chassis, and the appearance directly determines whether a chassis can be accepted by users.

Extended data:

The main features of the computer case are:

1, scalability

The development of computers in the future is always elusive. The more fully prepared, the more you can meet the future needs. Mainly to provide the distribution and design of how many 5.25-inch optical drives and 3.5-inch floppy drives and hard disks.

2, dustproof

For most users, dustproof may be the least consideration, but if you want to keep the chassis clean for a long time, it depends on dustproof of the chassis. This paper mainly studies the dust-proof performance of cooling holes and the dust-proof ability of coal injection baffle with expansion groove.

3. Heat dissipation

For computers with increasing calorific value, I can't ignore the heat dissipation performance of the chassis. It seems that installing more fans has become the mainstream of DIY, mainly considering how many cooling fans it provides or the number of reserved positions and cooling holes of cooling fans.

Baidu Encyclopedia-Computer Case