Product comparison · 2 computer cooling systems

Zalman ZM-F2 PLUS(SF) vs Zalman ZM-F3 FDB(SF)

Key differences

Fan diameter
- ZM-F2 PLUS(SF):9.2 cm
- ZM-F3 FDB(SF):12 cm
Rotational speed (max)
- ZM-F2 PLUS(SF):1500 RPM
- ZM-F3 FDB(SF):1200 RPM
Mean time between failures (MTBF)
- ZM-F2 PLUS(SF):50000 h
- ZM-F3 FDB(SF):150000 h
Product colour
- ZM-F2 PLUS(SF):Black
- ZM-F3 FDB(SF):Black, Transparent
Width
- ZM-F2 PLUS(SF):92 mm
- ZM-F3 FDB(SF):120 mm
Depth
- ZM-F2 PLUS(SF):25 mm
- ZM-F3 FDB(SF):120 mm
Height
- ZM-F2 PLUS(SF):92 mm
- ZM-F3 FDB(SF):25 mm
Weight
- ZM-F2 PLUS(SF):77 g
- ZM-F3 FDB(SF):100 g

Differences highlightedShow differences only

Comparison of ZM-F2 PLUS(SF), ZM-F3 FDB(SF)
19 specifications	A Zalman ZM-F2 PLUS(SF)View product	B Zalman ZM-F3 FDB(SF)View product
Performance3 differ
Fan diameterDiffers	9.2 cm	12 cm
Rotational speed (max)Differs	1500 RPM	1200 RPM
Mean time between failures (MTBF)Differs	50000 h	150000 h
Bearing typeKnown for one	Unknown — not stated by the source	Fluid Dynamic Bearing (FDB)
Design1 differ
Product colourDiffers	Black	Black, Transparent
Weight & dimensions4 differ
WidthDiffers	92 mm	120 mm
DepthDiffers	25 mm	120 mm
HeightDiffers	92 mm	25 mm
WeightDiffers	77 g	100 g
Technical detailsidentical
Bearing technologyKnown for one	Long Life Bearing	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.