Wakefield-Vette DB Series DC Blowers feature an ultra-thin blade design that delivers up to 12,000RPM. These blowers offer ultra-quiet operation with noise as low as 21dB or 24dB and operate in a temperature range of -10°C to +70°C. Wakefield-Vette DB series DC blowers use pulse width modulation (PWM) control and provide a rated life expectancy of 50,000 hours or L-10 to 70,000 at 40°C. These blowers can be used in automotive, tablets, notebooks, medical, telecommunications, gaming monitors, and all-in-one PC applications.