The IBM 74Y5811 is a 1725-Watt High Efficiency AC Server Power Supply designed for IBM Power Systems and enterprise server platforms. It is built for heavy-duty workloads where stable, high-capacity power delivery and redundancy are critical for continuous 24/7 operation.

This PSU is commonly used in IBM Power7-based systems and similar enterprise hardware, providing efficient power conversion, hot-swap capability, and reliable performance in data center environments.

Specifications:

• Brand: IBM
• Part Number: 74Y5811
• Product Type: Server Power Supply Unit (PSU)
• Maximum Output Power: 1725 Watts
• Power Input: 100–127V / 200–240V AC
• Frequency: 50–60Hz
• Efficiency: High Efficiency / Server Grade
• System Compatibility: IBM Power7 / Enterprise Server Systems
• Power Type: Hot-Swap Redundant PSU Module
• Application: Data Centers, Enterprise Servers

Features:

• Delivers high-capacity 1725W stable power output
• Designed for IBM Power Systems and enterprise servers
• High-efficiency operation for reduced energy loss
• Hot-swappable design for minimal downtime
• Built for continuous 24/7 mission-critical operation
• Reliable power delivery for demanding workloads
• Supports redundant server power configurations
• Durable construction for long-term data center use
• Ideal replacement or spare PSU for compatible IBM systems