When it's time to choose a rack, there's a number of things to consider.
First of all, think about the usage of the rack. If you are going to have a frequent access to every sides of the equipment, then having an open rack will be more convenient than the use of cabinet. A rack pose offers open space for ventilation without limit. Also, make sure to do cable management for neat look.
Remember that racks are open. It's better to secure your equipment from nosey hands.
Next, it is recommended to have some knowledge about rack measurements since racks come in a variety of sizes and installation styles. The main part of a rack is a set of vertical rails with mounting holes to be attached with your rack shelves or equipment.
