Lenovo 39M0585 computer cooling system Computer case Fan Black vs Zalman ZM-F1 LED(SF)

Comparison of 39M0585, ZM-F1 LED(SF)

21 specifications	A Lenovo 39M0585 computer cooling system Computer case Fan Black Model 39M0585 View product	B Zalman ZM-F1 LED(SF)View product
Performanceidentical
Fan diameterKnown for one	—Unknown — not stated by the source	8 cm
Rotational speed (max)Known for one	—Unknown — not stated by the source	2000 RPM
Noise level (low speed)Known for one	—Unknown — not stated by the source	20 dB
Noise level (high speed)Known for one	—Unknown — not stated by the source	23 dB
Mean time between failures (MTBF)Known for one	—Unknown — not stated by the source	50000 h
Compatible productsKnown for one	ThinkCentre M52	—Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Transparent
MaterialKnown for one	—Unknown — not stated by the source	Plastic
Number of fansKnown for one	—Unknown — not stated by the source	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
VoltageKnown for one	—Unknown — not stated by the source	12 V
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	80 mm
DepthKnown for one	—Unknown — not stated by the source	25 mm
HeightKnown for one	—Unknown — not stated by the source	80 mm
WeightKnown for one	—Unknown — not stated by the source	75 g
Technical detailsidentical
Bearing technologyKnown for one	—Unknown — not stated by the source	Long Life Bearing

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.