Lenovo 450W Hot Swap Redundant Power Supply

Overview

The Lenovo 4X20G87846 is a 450 watt hot swap redundant power supply designed specifically for the ThinkServer TS460. It provides stable and continuous power to support virtualization, file sharing, and other demanding server workloads. Its hot swap capability allows you to replace the power supply without shutting down the server, minimizing downtime and protecting critical data.

Key features

• Hot swap design enables replacement of the power supply while the server remains operational, preventing interruptions.
• Redundant operation safeguards your system against unexpected power outages by providing backup power.
• Genuine Lenovo component ensures full compatibility with the ThinkServer TS460, avoiding firmware or hardware conflicts.
• Plug-in connector allows for straightforward installation without the need for additional brackets or cables.
• Supports input voltage up to 230 volts, making it suitable for a variety of environments including data centers and branch offices.
• Compact and lightweight design (12 x 6 x 4.5 inches, 2.2 pounds) facilitates quick and easy maintenance with one-handed swaps.

Key specs

• Output power: 450 watts
• Compatibility: Lenovo ThinkServer TS460
• Input voltage: up to 230 volts AC
• Dimensions: 12 x 6 x 4.5 inches
• Weight: 2.2 pounds

Installation and setup

Installation is designed to be simple and efficient. The power supply module slides directly into the server’s power bay using a plug-in connector, eliminating the need for extra mounting hardware or cables. This design supports quick replacement during maintenance windows, reducing the time your server is exposed to risk.

Ideal uses and environments

This power supply is well suited for organizations running critical applications on the ThinkServer TS460 that require high availability. It fits naturally into data centers, branch offices, and test labs where stable power and minimal downtime are essential. Its redundancy features make it a strong choice for IT teams focused on maintaining continuous server operation.