900W Hot-Swap Power Supply for HP ProLiant DL20 160 G9, Replacement for HSTNS-PL48-B 775595-B21 775592-001 775593-002 830219-001 1Pack

Aomoproing 900W hot-swap power supply is a direct drop-in replacement for HP OEM models HSTNS-PL48-B, 775595-B21, 775592-001, 775593-002, and 830219-001. It is engineered for HP ProLiant DL20 Gen9, DL160 Gen9, DL60 Gen9, DL120 Gen9, and DL180 Gen9 rack servers, delivering robust and reliable power for small to medium business and enterprise environments.

Featuring a hot-swappable, redundant design, this unit supports seamless replacement without server shutdown, ensuring maximum uptime for critical operations. It accepts a universal 100-240V AC input (50/60Hz) and provides a full 900W output at 220V (550W at 120V) with a strong +12V rail to power multi-core processors and high-power components.

The power supply matches the exact OEM form factor, connector layout, and mounting interface for plug-and-play installation. It incorporates high-quality components, active power factor correction (PFC), and comprehensive safety protections (over-voltage, over-current, short-circuit) to safeguard server hardware. Each unit undergoes rigorous load and stability testing to ensure consistent performance under 24/7 continuous operation in demanding data center environments.