267555-B21 HP hot-plug 550W redundant power supply for Proliant DL560
HP - Power supply - hot-plug / redundant ( plug-in module ) - 550 Watt Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increase, high-end computer users are seeking ways to optimize their system performance. HP provides leading solutions, adding new levels of performance, availability, flexibility, and management.