Question fréquemment posée
Is a redundant power supply necessary? Why?
Dernière mise à jour il y a 10 ans
Power redundancy is not necessary though it is highly recommended for critical servers. It can keep your servers and data centers running in the event of an outage or other event. Typically, each PSU has a feed from a different utility company. Redundant power supplies ensure you don't have any downtime in the event that your power supply fails.