Lenovo 750W Hot-Plug Power Supply

Overview

The Lenovo 4P57A75972 is a 750-watt hot-plug power supply designed specifically for ThinkSystem servers like the SR630 V2 and SR650 V2. It provides reliable power delivery with support for redundant configurations, ensuring continuous operation even when one power supply requires maintenance. Its 80 PLUS Platinum certification guarantees efficient energy conversion, helping to reduce operational costs and heat generation in server environments.

Key features

• Hot-plug capability enables replacement or addition of power supplies without shutting down the server, minimizing downtime.
• Supports redundant operation to maintain power availability during component servicing or failure.
• High efficiency with 80 PLUS Platinum certification reduces energy consumption and heat output.
• Wide input voltage range (100–240 V) and frequency compatibility (50/60 Hz) allow deployment in diverse global power environments.
• Plug-in module design simplifies installation and future upgrades, fitting seamlessly into designated bays.
• Uses a standard IEC 60320 C13 power connector common in data center racks for easy integration.

Key specs

• Power capacity: 750 watts
• Certification: 80 PLUS Platinum
• Input voltage: 100–240 V
• Input frequency: 50/60 Hz
• Connector type: IEC 60320 C13
• Compatible models: Lenovo ThinkSystem SR630 V2, SR650 V2

Installation and setup

The power supply’s plug-in design allows it to slide easily into the server’s designated bay, making installation straightforward and quick. The use of a common IEC 60320 C13 connector means you can use existing power cables typically found in data centers, reducing the need for additional accessories. Once installed, the unit immediately shares the power load, allowing seamless scaling or replacement without interrupting server operation.

Ideal uses and environments

This power supply is well suited for data centers and branch offices where uptime is critical and power redundancy is essential. It supports demanding workloads on Lenovo ThinkSystem servers, making it a strong choice for IT professionals managing mission-critical applications. Its global voltage compatibility also makes it a practical option for organizations with international deployments.