Product comparison · 2 computer cooling systems

ARCTIC F8 Silent vs ARCTIC F9 Silent

Key differences

Differences highlightedShow differences only

Comparison of F8 Silent, F9 Silent
33 specifications	A ARCTIC F8 Silent View product	B ARCTIC F9 Silent View product
Performance5 differ
Fan diameterDiffers	8 cm	9.2 cm
Number of speedsKnown for one	3	Unknown — not stated by the source
Rotational speed (min)Differs	400 RPM	380 RPM
Rotational speed (max)Differs	1200 RPM	1000 RPM
Maximum airflowDiffers	15.1 cfm	21.2 cfm
AirflowDiffers	25.7 m³/h	36 m³/h
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Noise level (high speed)Known for one	Unknown — not stated by the source	20 dB
Power1 differ
Rated currentDiffers	0.053 A	0.057 A
Starting voltageKnown for one	Unknown — not stated by the source	4 V
Weight & dimensions7 differ
WidthDiffers	80 mm	92 mm
DepthDiffers	80 mm	92 mm
WeightDiffers	71 g	84 g
Package widthDiffers	82.5 mm	96 mm
Package depthDiffers	82.5 mm	96 mm
Package heightDiffers	26 mm	27 mm
Package weightDiffers	83 g	97 g
Other features1 differ
Mounting hole pattern (W x D)Differs	71.5 x 71.5 mm	82.5 x 82.5 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.