Lenovo ThinkSystem 750W Platinum Hot-Swap Power Supply

Usage Area

The Lenovo ThinkSystem 750W Platinum Hot-Swap Power Supply is designed for deployment in enterprise data centers and server rooms as a redundant or primary power source for selected Lenovo ThinkSystem server models. It is intended for use in SR850, SR530, SR550, SR650, ST550, and SR630-2 systems, supporting both standard AC line voltages. The unit enables hot-swap replacement of a failed PSU without powering down the server, minimizing service downtime. Suitable for continuous operation in virtualized, database, and high-availability workloads.

Construction Features

• Hot-swap form factor allows module replacement while the server remains operational.
• Platinum efficiency rating reduces energy loss and lowers operating heat output.
• Supports dual input voltages of 230 V and 115 V AC for flexible deployment.
• Designed for tool-less installation into compatible ThinkSystem chassis bays.
• Unit ships without a power cable; AC cord must be sourced separately.
• Mechanical enclosure ensures secure seating and proper airflow alignment within the server.

Technical Parameters

• Power output: 750 W
• Input voltage: 230 V / 115 V AC
• Efficiency class: Platinum
• Hot-swap support: Yes
• Power cable: Not included
• Compatible servers: SR850, SR530, SR550, SR650, ST550, SR630-2
• MPN: TCH ThinkSystem 750W 230/115V Platinum Hot-Swap Power Supply

Standards & Certification

The power supply complies with industry-standard efficiency and safety requirements for server-class AC-DC converters. Its Platinum rating aligns with the 80 PLUS certification criteria for high-efficiency operation. The unit is validated by Lenovo for use in the specified ThinkSystem server families, ensuring electrical and mechanical compatibility with those platforms.