Product comparison · 2 computer cooling systems

UNYKAch 40 mm Server Fan vs UNYKAch 120 mm Server Fan

Key differences

Differences highlightedShow differences only

Comparison of 6940533543480, 80.120.25
22 specifications	A UNYKAch 40 mm Server Fan Model 6940533543480 View product	B UNYKAch 120 mm Server Fan Model 80.120.25 View product
Performance5 differ
Suitable location	Computer case	Computer case
Type	Fan	Fan
Fan diameterDiffers	4 cm	12 cm
Supported processor sockets	Not supported	Not supported
Compatible processor series	Not supported	Not supported
Rotational speed (min)Differs	2800 RPM	900 RPM
Rotational speed (max)Differs	6000 RPM	1800 RPM
Noise level (high speed)Differs	28.5 dB	29.5 dB
Maximum airflowDiffers	14.6 cfm	53.5 cfm
Mean time between failures (MTBF)	80000 h	80000 h
Design1 differ
Product colour	Black	Black
Number of fan bladesDiffers	5	7
Fan connector	4-pin	4-pin
Poweridentical
Starting voltage	12 V	12 V
Weight & dimensions8 differ
WidthDiffers	40 mm	120 mm
DepthDiffers	28 mm	25 mm
HeightDiffers	40 mm	120 mm
WeightDiffers	30 g	104 g
Package widthDiffers	40 mm	120 mm
Package depthDiffers	28 mm	25 mm
Package heightDiffers	40 mm	120 mm
Package weightDiffers	30 g	104 g

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.