What types of cabinets are there?

Although the cabinets look almost the same, there are several types of subdivisions according to their uses. The rare ones are the cabinets used for wiring and the cabinets used for placing servers. The cabinets used for wiring are generally used to place There are multiple terminal switches, so there will be a lot of network cables that need to be connected, and it is inconvenient to have a door in the cabinet, so this kind of cabinet looks more like a rack, and some cabinet manufacturers call this product a wiring rack; in addition, it is used for The cabinet where the server is placed must have a door and a lock because it is necessary to protect the valuable equipment inside, so the more expensive routers and firewalls are generally placed in this kind of cabinet.

Take the server cabinet as an example, there are grades: this is an ordinary server cabinet, glass door, there are four cooling fans in the server cabinet, which are installed on the top of the cabinet, mainly for ventilation and heat dissipation, and provide good ventilation for the inside of the cabinet. In a constant temperature environment, the bottom of the cabinet is hollowed out for ventilation and heat dissipation. The heat dissipation effect of the server at the top of this kind of cabinet is very good, but the heat dissipation of the server at the middle and lower part is not ideal.

The above cabinet is a relatively high-end server cabinet. It is ventilated and dissipated through the dense air holes on the front and rear doors. Therefore, the cold air of the computer room air conditioner can be well distributed around each server in the cabinet, and the heat dissipation effect of the entire cabinet is good. Moreover, this kind of cabinet is made of exquisite materials, anti-corrosion and rust prevention, and has a relatively strong load-bearing capacity.