800W Hot-Swap Server Power Supply for Lenovo ThinkServer RD630 RD640 RD530 DPS-800RB A DPS-800RB C 03X4368 PSU

Aomoproing 800W hot-swappable server power supply is a high-performance replacement module engineered exclusively for Lenovo ThinkServer RD530, RD630, and RD640 rack servers. It is fully cross-compatible with OEM part numbers DPS-800RB A, DPS-800RB C, and FRU 03X4368, matching the original form factor, connector layout, and electrical specifications for seamless integration.

Designed for enterprise-level reliability, this PSU delivers a consistent 800W output to support multi-core processors, high-density memory, RAID arrays, and expansion cards under full server loads. Its hot-swappable architecture enables safe installation or replacement while the server is running, critical for maintaining uninterrupted service in data centers and business environments.

Certified 80 Plus Gold, the power supply operates at over 87% efficiency across typical loads, cutting power consumption and lowering cooling requirements. The wide 100-240V auto-ranging input supports global deployment with active PFC to minimize harmonic distortion.

Built with server-grade capacitors and transformers, it features comprehensive circuit protections: over-voltage (OVP), over-current (OCP), over-temperature (OTP), and short-circuit (SCP) to safeguard critical server hardware. With its robust construction and strict OEM compliance, this power supply is the ideal solution for server maintenance, repair, and redundant power upgrades.