Product comparison · 2 computer cooling systems

UNYKAch 120 mm Fan Black vs UNYKAch 80 mm Server Fan

Key differences

Differences highlightedShow differences only

Comparison of 51800, 80.80.25
22 specifications	A UNYKAch 120 mm Fan Black Model 51800 View product	B UNYKAch 80 mm Server Fan Model 80.80.25 View product
Performance2 differ
Suitable location	Computer case	Computer case
Type	Fan	Fan
Fan diameterDiffers	12 cm	8 cm
Supported processor sockets	Not supported	Not supported
Compatible processor series	Not supported	Not supported
Rotational speed (min)Known for one	Unknown — not stated by the source	900 RPM
Rotational speed (max)	2000 RPM	2000 RPM
Noise level (high speed)Differs	19 dB	22.5 dB
Maximum airflowKnown for one	Unknown — not stated by the source	24.86 cfm
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	80000 h
Designidentical
Product colour	Black	Black
Number of fan blades	7	7
Fan connector	4-pin	4-pin
Poweridentical
Starting voltage	12 V	12 V
Weight & dimensions6 differ
WidthDiffers	120 mm	80 mm
Depth	25 mm	25 mm
HeightDiffers	120 mm	80 mm
WeightDiffers	115 g	68 g
Package widthDiffers	120 mm	80 mm
Package depth	25 mm	25 mm
Package heightDiffers	120 mm	80 mm
Package weightDiffers	115 g	68 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.