Is the CASEFAN BQ|BL109 PURE WINGS3 140MM PWM HS R quiet during operation?

Yes, the Pure Wings 3 140mm PWM High Speed Case Fan is designed for quiet operation, as it can be operated with very low minimum RPM.

Can you daisy chain these 4 pin 140 mm PWM HS out of the box?

You probably could, but you can by a cable that will support 3 fans and still connect to the motherboard. That way it will stay quiet until you really need the cooling. the fans really are quiet. you can get the cable on Newegg's site.

Questions & Answers: Pure Wings 3 | 140mm PWM High Speed Case Fan | High Performance Cooling Fan | Compatible with Desktop | Low minimum rpm | Low Noise | Black

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Shop All Be quiet! Products

German Engineering I German Design I German Quality I German Performance
OPTIMIZED FRAME | The fan frame outlet designed for peak performance on radiators
AIRFLOW | 7 airflow-optimized fan blades not only reduce noise, but ensure performance under demanding configurations
QUIET PERFORMANCE | Pure Wings 3 can be operated with very low minimum rpm for very quiet operation
LONG BEARING LIFE | Long life rifle bearing gives an operating lifetime of 80,000 hours

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