By following this checklist, you will be able to select a cabinet that matches your device priorities and will not exceed your budget. The consideration should be safety. Putting mission-critical devices into a locked cabinet makes it easier for network administrators, limiting the number of people who can open the cabinet.
List all devices installed in the cabinet and their complete measurement data: height, length, width, weight. The total height of these devices will ultimately determine how many devices can be packed into the cabinet. Obviously, taller cabinets can hold more equipment and save space.
Of course, the height of the cabinet is not considered, the rear of the cabinet also has a large space to use. This is why you need to measure the depth of the cabinet. If you choose a deeper cabinet, you can put two sets of devices face to face, so that more devices can be installed.
Two rows of devices can be installed in the cabinet. One row is loaded through the front door of the cabinet, and the other row is loaded through the rear door. The cabinet must have adjustable positions. After calculating the cabinet space, consider the size of the room. You don't want to fill a cabinet and then have to put some more equipment in.
Once you buy a cabinet and install it, the extra equipment tends to be there. So, as a general rule of thumb, you need 20, 30 percent more height for system expansion. These Spaces also improve the ventilation of the facility.
A device with a stand does not need to worry about width because it is designed for the width of the cabinet, but for servers and other peripherals without a stand, width is not negligible. Inside the cabinet, the weight of the equipment determines whether the sliding frame selected is standard or weighted and also determines the selection of other accessories.
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