550W Hot-Swap Server Power Supply for Lenovo ThinkServer RD350X RD450 RD450X RD550 RD650 TD350 DPS-550AB-5 A PS-2551-6L-LF 00HV224

Aomoproing 550W Hot-Swap Switching Power Supply is a high-performance replacement for Lenovo ThinkServer RD series servers. It precisely matches OEM specifications for models DPS-550AB-5 A (Delta) and PS-2551-6L-LF (Lite-On), as well as Lenovo part numbers 00HV224, 03T8714, 03T8713, ensuring perfect fit, pin-out, and electrical performance for RD350X, RD450, RD450X, RD550, RD650, TD350 systems.

Key Specifications:

1. Power: 550W continuous (12V @ 45.8A, 5Vsb @ 3A)
2. Efficiency: 80 PLUS Platinum (up to 92% peak efficiency)
3. Input: 100240V AC auto-range, 7.1A, 50/60Hz, active PFC
4. Form Factor: 1U hot-swap redundant server module
5. Protection: Over-voltage, over-current, over-temperature, short-circuit
6. Certifications: UL, CE, FCC, RoHS, 80 Plus Platinum
7. Features: Hot-plug capable, server-grade cooling fan, LED status indicator

Designed for enterprise-grade reliability, this PSU delivers stable, clean power with ultra-high efficiency to reduce operating expenses and thermal output in data centers. Its hot-swap capability allows for safe, live replacement during server operation, eliminating downtime and ensuring business continuity. Ideal for building or maintaining redundant power configurations in Lenovo ThinkServer RD350X/RD450/RD550/RD650/TD350 rack and tower servers.