LMNCBVYA High-Performance Power Supply Fan for S7/S9 Mining Machines W40S12BS4A5-07 4028 12V 0.73A

High Efficiency: The W40S12BS4A5-07 fan operates at a high speed of 13500RPM, delivering an impressive airflow of 28CFM to keep your mining machines cool. Reliable : Designed with high precision double ball bearings, this fan ensures longevity and reduced noise levels, operating at just 55 dBA. Versatile Compatibility: Specifically designed for S7/S9 mining machines, this 12V power supply fan is a perfect replacement for efficient . Smart Speed Control: Features automatic speed regulation, allowing for optimal based on your system's needs. Compact Design: With a size of 40*40*28MM, this fan fits seamlessly into your setup, providing powerful without taking up too much space.