Lenovo 750W Hot-Plug Power Supply

The Lenovo 4P57A75972 is a 750-watt hot-plug power supply developed for ThinkSystem servers. It delivers dependable power to models such as the SR630 V2 and SR650 V2, and it supports redundant configurations so your workloads stay available even if one supply needs service.

Because the module is hot-pluggable, you can remove or install it while the server remains online. This is useful in data centers and branch offices where taking a system offline would interrupt business operations or scheduled tasks.

An 80 PLUS Platinum rating means the unit converts electricity with high efficiency, which helps lower energy costs and reduce heat inside the rack. The supply accepts input from 100 to 240 volts at either 50 or 60 Hz, so it works in a wide range of power environments around the world.

Installation is straightforward. The plug-in design slides into the designated bay, and an IEC 60320 C13 connector handles the incoming power cable you already use with standard data center equipment. Once in place, the power supply begins sharing the load immediately, giving administrators an uncomplicated path to scaling capacity or replacing a failed unit without downtime.

• 750 W power capacity keeps ThinkSystem servers running under demanding workloads
• Hot-plug capability allows replacement or addition without shutting the server down
• Redundant operation support adds resilience for mission-critical environments
• 80 PLUS Platinum certification provides high conversion efficiency
• Compatible with Lenovo ThinkSystem SR630 V2 and SR650 V2 servers
• Accepts 100–240 V input at 50 or 60 Hz for global deployment
• Uses an IEC 60320 C13 power connector found in most server racks
• Plug-in module design simplifies installation and future upgrades