The FW81 is a high quality, standard sized 80mm fan designed for optimal performance with low noise profile. It uses the award-wining fan blade design from AP123 with three distinct shape and sizes to create uneven airflow which is capable of reducing noise frequency effectively compared to traditional fan designs. Powered via PWM 4pin connector, the FW81's speed can be adjusted by supported motherboard or fan controllers to be used for silent running builds or for cooling a high performance machine.

• Mixed fan blade design for noise reduction
• PWM design allows 1200 ~ 3000rpm fan speed control by motherboard
• High efficiency system thermal solution

Main Specifications

Product Description	SilverStone FW Series 81 case fan
Features	Pulse-width modulation (PWM) support
Dimensions (WxDxH)	8 cm x 8 cm x 2.5 cm
Weight	73 g
Product Type	Case fan
Colour	White, blue
Package Content	3-pin plug to 4-pin Molex adapter, 4 anti-vibration silicone pins, 4 screws
Fan Bearing	Long life sleeve bearing
Noise Level	15.3-30 dbA
Fan Height	25 mm
Rotation Speed	1200-3000 rpm
Power Connector	4-pin fan connector
Fan Diameter	80 mm
Air Flow	12-29.5 cfm
Rated Voltage	12 V

Documents

Extended Specifications