DIY computer chassis to focus on what:
1, the first appearance of material, the plate is not too thin, this is the chassis is the most easy to see a factor, generally need not less than 0.4mm, otherwise easily lead to deformation.
2, you have to consider your motherboard type, common is the ATX board and board, some small case cannot be put in a plate.
3, the design of the duct is reasonable, enough, the cooling effect as long as the design of the wind duct on the line. TAC2.0 is a sink hole in the side panels of the case to help CPU card heat, in fact as long as these are the best waste air duct.
4, the light path design: This is easily neglected, buy back after a relatively trouble, such as often hook gamers, found that sleep computer chassis sparkling, according to their own needs to buy.
There are a number of other factors is according to your own needs: such as the tower and the tower or a common enclosure or game chassis selected; front interface position (some at the top, some in front); there is no USB3.0 interface; whether the power supply device (now popular power set); whether it is through the side; and the inside of the case you are ordinary or blackening or red (these two points is purely appearance to look good), the need for several hard bit. Power supply is the basic design.
Another concern is the installation position of the voltage, now popular power, the advantage is:
1, it is very convenient to install and uninstall the power, not across the chassis
2, the motherboard position in the chassis, rear connection equipment more convenient
3, power dissipation form independent air duct
1, a lot of power supply are designed for SRE power supply chassis, the result set when the power supply line may not long enough, it is best to buy a 4Pin power extension line
2, some slightly high-end radiator is not too good, because the motherboard is too on the
3, power can not reverse the dress, meaning that the internal heat can not be extracted from the case
The following diagram is the chassis structure of the power supply: