This is a lot of Corsair ML PRO series fans that were taken out of a system. They have been thoroughly tested and will provide solid cooling with no issues.

This lot consists of 3x ML120 PRO Red LED and 2x ML140 PRO Red LED fans. The ML120 PRO non-RGB fans are rated for 75 CFM cooling capacity at max of 2400 RPM. The ML140 Pro non RGB fans are rated for 92 CFM at max of 1600 RPM.

The ML series fans are 4-pin (PWM) so they can be tweaked with a fan curve.