Lenovo ThinkSystem 2U Performance Fan

The Lenovo 4F17A14489 is a 2U performance fan assembly created to keep ThinkSystem SR665 server models 7D2V and 7D2W running within safe temperature limits. By housing six individual fans in a single, easy-to-handle frame, it moves a steady stream of air across processors, memory, and storage so the server maintains peak performance even during sustained, resource-intensive workloads.

Each fan attaches through a 4-pin connector that lets system firmware manage speed and report status, ensuring precise control over airflow and energy use. With an operating sound level of just 14 dB, the unit adds very little noise, which is valuable in both open-plan offices and high-density data center racks.

Administrators can install the module quickly when replacing aging cooling hardware or outfitting a new chassis. Slide out the old frame, seat the new one, and the server is ready for action without additional cabling or configuration. The result is reliable cooling that helps protect components, reduce the risk of thermal throttling, and extend overall system life.

This fan kit is an ideal choice for IT teams responsible for virtualized clusters, transaction-heavy databases, or any environment where a Lenovo ThinkSystem SR665 must deliver consistent performance around the clock.

Highlights:

• Six fan cooler frame assembly
• 4-pin power connector on each fan for controlled speed and monitoring
• 14 dB operating noise level for quiet server rooms
• Compatible with Lenovo ThinkSystem SR665 models 7D2V and 7D2W