HPE Multi-Output Power Supplies provide lower-cost options for customers needing enterprise class efficiency and reliability while maintaining the lowest possible hardware costs. Some Multi-Output options are designed specifically for an HPE server, while some options are compatible with multiple HPE servers. HPE 550W FIO Power Supply is 80PLUS Gold-certified (92%)1 with an enhanced set of features for non-redundant power configurations for HPE ProLiant DL and ML 10/100 Gen10 server series, as well as HPE ProLiant ML350 Gen10 Server.