Viper R High Performance S-Flow Fan (14cm Blade on 12cm Fitting)

  • High performance fan with killer Viper yellow colour. S-FLOW fan blade design Delivers 30% higher airflow. PWM auto speed control.Optimised acoustic design. 14cm fan blade on 12cm fan fitting.
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Stock Code: FG-074-AK

EAN: 4710614532977


Manufacturer: Akasa

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Product information:

Viper R High Performance S-Flow Fan (14cm Blade on 12cm Fitting)

High performance 14cm fan with S-FLOW blades supplying 30% more airflow than a standard fan at the same speed. Supporting fully automatic PWM speed control, the VIPER-R uses custom design PWM IC that integrates Soft Switching Commutation (SSC) technology, provides smooth silent operation.

The Viper fan creates more focused airflow providing blind-spot cooling, which makes it an ideal solution for a case or heatsink fan. HDB (Hydro Dynamic) bearings extend fan life and further enhance noise reduction. Killer Viper yellow colour makes this fan distinctive and unique.

14cm fan blade on 12cm fitting makes it a ideal solution for those who wants more airflow to the heatsink.

- Super silent VIPER 14cm fan
- 14cm fan blade on 12cm fan fitting
- S-FLOW fan blade design delivers 30% higher airflow
- PWM with SSC technology provides smooth silent operation
- Hydro Dynamic Bearing extends fan life up to 50,000 hours

- Dimension: 145 X 145 X 25mm
- Bearing: HDB (Hydro Dynamic Bearing)
- Speed: 600-1600 RPM
- Max airflow: 109.55 CFM
- Sound level: 7-21.7 dB(A)
- Max static air pressure: 2.91 mm-H2O
- Rated voltage: 12V
- Connector: PWM-4pin


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Customer review

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Average customer rating

(from 1 customer reviews)
All Time (1)

mixed bag

High Pressure - check
High volume - double check
good intake fan - check
pwm control - check
Magnetic for exhaust fan - secret check as it is not mentioned in the literature or the box!
Screw fitment - only if you have the screws
140mm fan in 120mm case - No. Couldn't replace my 120 std case fan as space is square and the fan bulges even though the fittings don't.
Quiet operation? - only at low to moderate speeds, anything over 75% -1200 rpm its noisy.

Jim Melton 2013-03-19

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