1. Temperature problem: if the temperature problem cannot be handled reasonably, it cannot be said to increase the service life of the chassis and cabinet. Too high or too low temperature may lead to general failure of chassis and cabinet, thus endangering the work progress. Starting from the temperature, this is related to the cooling fan. The cooling fan plays an important role in the operation of the cabinet. Because this is an important part of temperature problem treatment, it is necessary to use the cooling fan to blow to the CPU normally.
2. Expand working capacity: whether the chassis and cabinet have enough indoor space, and whether they are connected with the reserve network or reinforce a large number of hard disk boxes.
3. Whether there are sharp edges and problems inside the cabinet.
4. Stability coefficient of valuables placed in the cabinet: This includes the locking problem. Therefore, we should pay more attention to the application without damage.
