Certified Data Centre Professional (CDCP) Practice Exam 2026 - Free CDCP Practice Questions and Study Guide

The recommended fire suppression system in this scenario is Inergen. This system is particularly well-suited for environments where space is limited and where the fire suppression tanks cannot be placed within the computer room itself. Inergen is a clean agent fire suppression system that utilizes a mixture of gases—primarily nitrogen, argon, and carbon dioxide—to reduce the oxygen concentration in the room, thereby extinguishing a fire without leaving residues that could harm sensitive electronic equipment.

One of the major advantages of Inergen is its ability to be stored in tanks that can be located away from the protected area. Since the setup indicates a need for tanks situated 20-30 meters away from the computer room, Inergen can effectively operate within that constraint, unlike other systems that may require closer proximity to the protected area for effective discharge.

Additionally, Inergen is safe for use in occupied spaces, meaning it does not pose a significant risk to individuals who may be present during a fire event, which is a vital consideration in environments with personnel present. This makes it a suitable choice for data centers looking to minimize risk while ensuring effective fire suppression capabilities.