GAMEMAX desktop Cooling Fan – black – GMX-WFBK BK GAMEMAX desktop Cooling Fan Feature: Gamemax Cooling Fan offers the best performance with a low noise level and a stunning look •The Hydraulic Bearing system gives the product a longer life and ensure a higher performance •Recommended for all Gaming chassis •Black frame of fan •9 fan blades •Long life Hydraulic bearing •Optimized silent design, quiet operation with low RPM •High air flow for maximum cooling performance •Both 34 pin connector The carefully developed quality bearings solve the problem of pc cooling fan blade shaking in lifting mode, keeping fan noise to a minimum while providing maximum cooling performance when needed and extending the life of the fan. Specification : Measurement: 120*120*25mm Rated voltage: 10.8-13.2DCV Operating voltage:12DCV Starting voltage: MAX 7.5DCV Ratedcurrent: 0.12~0. 03AMP Rated speed: 1100±10%RPM Noise leve: 23.4DB Air flow:46.5CFM MTBF: 30000 hours at 25℃ 65%RH Bearing type: Hydraulic bearing Connector type: 3&4pin x x x x x x x x x x x x x x x x x x x x x x x x x x x x xx x x x x x x x x x x x x x x x x x x x x x x