Lenovo 00AL533 550W Power Supply

Overview

The Lenovo 00AL533 is a 550 watt hot-plug AC power supply designed specifically for Lenovo System x servers. It provides reliable and continuous power output while allowing administrators to replace or add the unit without shutting down the server. This power supply supports a wide input voltage range from 100 to 127 volts or 200 to 240 volts at 50 or 60 hertz, making it suitable for both office environments and data centers.

Key features

• Hot-plug capability enables replacement or addition of the power supply without interrupting server operation
• Supports redundant configurations to share load and maximize system uptime
• Certified 80 PLUS Platinum efficiency reduces energy loss and lowers heat generation, helping to decrease operating costs and cooling demands
• Wide input voltage range ensures compatibility with various power sources worldwide
• Designed to maintain steady and consistent power delivery for critical Lenovo System x workloads

Key specs

• Power output: 550 watts continuous AC
• Input voltage: 100–127 V or 200–240 V
• Input frequency: 50/60 Hz
• Efficiency certification: 80 PLUS Platinum
• Compatibility: Lenovo System x servers

Connectivity and compatibility

This power supply is engineered to fit seamlessly into Lenovo System x server configurations. Its hot-plug design allows it to be inserted or replaced while the server remains online, which is essential for maintaining uptime in enterprise environments. When paired with another unit, it shares the power load to provide true redundancy, ensuring continuous operation even if one supply fails.

Performance and reliability

With 80 PLUS Platinum certification, the 00AL533 power supply converts a higher percentage of incoming power into usable output, reducing wasted energy and heat. This efficiency not only lowers electricity costs but also reduces the strain on cooling systems, which is critical for servers running 24/7. The robust design supports consistent power delivery, helping to keep Lenovo System x servers stable and productive under demanding workloads.

Ideal uses and environments

This power supply is well suited for data centers and office server rooms where uptime and energy efficiency are priorities. It is a strong choice for IT administrators who need to maintain continuous server operation without interruptions. Whether used as a replacement, a secondary unit for redundancy, or a spare for expanding server racks, it fits well in environments that demand reliable and efficient power management.