550W Hot-Swap Platinum Power Supply for Lenovo ThinkServer RD350 RD450, Replacement for 00HV224 DPS-550AB-5 A, Tested Before Shipment 1Pack

Aomoproing 550W hot-swap power supply is a precision drop-in replacement for the original Lenovo (FRU 00HV224) and Delta (DPS-550AB-5 A) power modules. It is engineered exclusively for Lenovo ThinkServer RD350, RD450, RD550, RD650, and TD350 rack-mount servers, matching the exact physical dimensions, connector layout, and electrical specifications for seamless installation.

Designed for mission-critical environments, this unit features a hot-swappable, redundant form factor, allowing for replacement without powering down the server, ensuring maximum uptime. It boasts 80 Plus Platinum certification, delivering exceptional energy efficiency (up to 94%) to reduce power consumption and heat generation. The power supply accepts a universal 100-240V AC input (50/60Hz) and provides a stable 550W output with a strong single +12V rail to power multi-core CPUs, high-speed memory, and multiple hard drives.

Every unit undergoes rigorous full-load testing, voltage regulation checks, and stability burn-in prior to shipment to guarantee flawless performance. It is equipped with comprehensive safety features, including Over-Voltage (OVP), Over-Current (OCP), Short-Circuit (SCP), and Under-Voltage (UVP) protections, safeguarding your server hardware. Built with industrial-grade components and active Power Factor Correction (PFC), this power supply is built to excel under 24/7 continuous operation in demanding data center conditions.