3 Considerations for Beginners When Choosing Server Racks

Posted on: 27 May 2020


If your organisation has a data room or data centre, then you need to think about server racks, which secure all electronic components. Racks are available in different shapes and sizes, depending on space availability. The ultimate goal when buying server racks is to increase server room efficiency while optimising the available space. Here is a guide for beginners when choosing server racks.

Cooling System

In a server system, airflow efficiency aids in minimising energy costs while keeping all electronic components in optimal shape. Enclosure components like side panels and doors of a server rack can affect airflow, which subsequently affects the ambient temperature of a server room. Before buying server racks, you need to know the ambient temperature requirements, which inform the location of cooling fans. Experts use fan location coupled with the power consumption rating of servers to determine airflow paths and waste heat generation. The information is useful for identifying the right location for blowers, heat exchangers, and power units. Furthermore, knowing the cooling requirements of servers helps to identify the correct enclosure panels and doors, including perforated, solid, or louvred.


In this age where data security is paramount, organisations should ensure that data centres are secured to avoid a data breach. Choose a rack that has security features to deter or minimise the chances of unauthorised entry into servers. Notably, most server racks have mesh doors with a locking handle. However, you must select racks with combination locks, either manual or digital, with at least three-digit combination for unlocking. Besides, you should consider adding door sensors to your racks so that they can prompt your security personnel in case of unrestricted entry. If you want to go high tech, which might be costly, think of biometric solutions or keycards that record key information such as time of entry and the person who accessed a server room. In a nutshell, having a rack that offers tighter control can ensure the safety and security of critical organisation data.

Rack Material

Server racks are made from different materials, including steel, aluminium, polycarbonate, and plexiglass. Most of the rack materials are very durable, and thus, will protect your servers even when stored in harsh environments. However, you need to discuss with your vendor about the right server material for your location since some materials might not be ideal for certain environments. In addition, the cost of a server rack varies based on the type of housing material.