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
Fan diameterDiffers	12 cm	8 cm
Rotational speed (min)Known for one	Unknown — not stated by the source	900 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
Weight & dimensions6 differ
WidthDiffers	120 mm	80 mm
HeightDiffers	120 mm	80 mm
WeightDiffers	115 g	68 g
Package widthDiffers	120 mm	80 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.