Lenovo 1U Performance Fan

Overview

The Lenovo 4F17A14487 is a performance fan designed specifically for 1U ThinkSystem servers, providing efficient cooling to maintain optimal operating temperatures. It draws just 2 watts from a 12 volt DC power source and operates at a noise level of 50 dB, making it suitable for typical data center environments. This fan ensures steady airflow through the server chassis, preventing heat buildup during continuous, demanding workloads.

Key features

• Energy-efficient 12 volt DC design that minimizes power consumption while maintaining effective cooling
• Four pin power connector for straightforward installation and reliable integration with ThinkSystem servers
• Acoustic rating of 50 dB, balancing cooling performance with acceptable noise levels in rack environments
• Durable metal frame built to withstand continuous operation in dense data center racks
• Exact fit for Lenovo ThinkSystem SR630 V2, SR630 V3, SR645, and SR650 V3 servers, simplifying replacements and upgrades
• Helps prevent thermal throttling and unexpected shutdowns by maintaining consistent internal temperatures

Key specs

• Power draw: 2 watts
• Voltage: 12 volt DC
• Acoustic noise level: 50 dB
• Connector type: Four pin header
• Compatibility: ThinkSystem SR630 V2, SR630 V3, SR645, SR650 V3
• Frame material: Metal

Connectivity and compatibility

This fan kit connects via a four pin power header, ensuring easy integration with compatible Lenovo ThinkSystem servers. Its design matches the cooling requirements and physical dimensions of the SR630 V2, SR630 V3, SR645, and SR650 V3 models, making it a reliable replacement or addition for maintaining server performance.

Performance and reliability

Built for continuous operation in demanding data center environments, the metal frame provides durability and stability. The fan’s steady airflow prevents heat accumulation, which is critical for maintaining processor, memory, and drive performance. Its low power consumption helps reduce overall energy costs while supporting high uptime requirements.

Ideal uses and environments

This fan is well suited for private cloud infrastructures, virtualization setups, and high performance computing environments where server reliability and thermal management are essential. It fits naturally into rack-mounted 1U server configurations, supporting administrators who need quick, dependable cooling solutions for critical workloads.