YA-0745BK Yeah Racing Jetnado Charcoal 400 Super High Speed Fan (40 x 40 x 10mm)

Description Jetnado series of cooling fans, with a upgraded motor providing more rpms pushing more air offering more cooling than before!   Feature:   For: Heatsink / Motor Material: Plastic Color: Black Hole Distance : 32mm   Specification:   Dimensions: 40 x 40mm x 10mm Bearing: Dual Ball Bearing Operating: Voltage 5V Start-up Voltage: 3V Max voltage : 8.4v Fan Speed: 28000 R.P.M ( /- 10%)   Include:   Jetnado Charcoal 400 Super High Speed Fan (40 x 40 x 10mm) (1pc)