Our state-of-the-art multi-purpose cooling fans actually use magnetic levitation to float the spinning fan blade in a magnetic field to dramatically reduce friction, wear, & heat... making these fans run cooler, quieter and last longer than conventional fans! Ideal for use in any mission critical application, in applications where minimal fan noise is desired, or where access to fan installation or replacement is difficult.
Virtually friction-free while running
New, patented technology
Low power consumption
Impact resistant nylon frame
case fan,case cooling,internal fan
Sunon Maglev Dc Case Fan, 40x40x20, 3 Pin by Sunon