Product comparison · 2 computer cooling systems

Zalman ZM-F1 FDB(SF) vs Zalman ZM-F2 LED(SF)

Key differences

Fan diameter
- ZM-F1 FDB(SF):8 cm
- ZM-F2 LED(SF):9.2 cm
Rotational speed (max)
- ZM-F1 FDB(SF):2000 RPM
- ZM-F2 LED(SF):1500 RPM
Mean time between failures (MTBF)
- ZM-F1 FDB(SF):150000 h
- ZM-F2 LED(SF):50000 h
Product colour
- ZM-F1 FDB(SF):Black, Transparent
- ZM-F2 LED(SF):Transparent
Width
- ZM-F1 FDB(SF):80 mm
- ZM-F2 LED(SF):92 mm
Height
- ZM-F1 FDB(SF):80 mm
- ZM-F2 LED(SF):92 mm
Weight
- ZM-F1 FDB(SF):80 g
- ZM-F2 LED(SF):72 g

Differences highlightedShow differences only

Comparison of ZM-F1 FDB(SF), ZM-F2 LED(SF)
20 specifications	A Zalman ZM-F1 FDB(SF)View product	B Zalman ZM-F2 LED(SF)View product
Performance3 differ
Suitable location	Computer case	Computer case
Type	Fan	Fan
Fan diameterDiffers	8 cm	9.2 cm
Supported processor sockets	Not supported	Not supported
Compatible processor series	Not supported	Not supported
Rotational speed (max)Differs	2000 RPM	1500 RPM
Noise level (low speed)	20 dB	20 dB
Noise level (high speed)	23 dB	23 dB
Mean time between failures (MTBF)Differs	150000 h	50000 h
Design1 differ
Product colourDiffers	Black, Transparent	Transparent
Material	Plastic	Plastic
Number of fans	1 fan(s)	1 fan(s)
Illumination LEDKnown for one	Unknown — not stated by the source	Yes
Illumination colourKnown for one	Unknown — not stated by the source	Blue
Poweridentical
Voltage	12 V	12 V
Weight & dimensions3 differ
WidthDiffers	80 mm	92 mm
Depth	25 mm	25 mm
HeightDiffers	80 mm	92 mm
WeightDiffers	80 g	72 g
Technical detailsidentical
Bearing technologyKnown for one	FDB	Unknown — not stated by the source

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.