Product comparison · 2 computer cooling systems

be quiet! LIGHT WINGS LX 120mm PWM High Speed 3-Pack White vs be quiet! LIGHT WINGS LX 140mm PWM High Speed 3-Pack White

Key differences

Fan diameter
- LIGHT WINGS LX 120mm PWM High Speed 3-Pack White:12 cm
- LIGHT WINGS LX 140mm PWM High Speed 3-Pack White:14 cm
Rotational speed (max)
- LIGHT WINGS LX 120mm PWM High Speed 3-Pack White:2100 RPM
- LIGHT WINGS LX 140mm PWM High Speed 3-Pack White:1800 RPM
Noise level (high speed)
- LIGHT WINGS LX 120mm PWM High Speed 3-Pack White:30.9 dB
- LIGHT WINGS LX 140mm PWM High Speed 3-Pack White:30.5 dB
Maximum airflow
- LIGHT WINGS LX 120mm PWM High Speed 3-Pack White:61.8 cfm
- LIGHT WINGS LX 140mm PWM High Speed 3-Pack White:75.3 cfm
Airflow
- LIGHT WINGS LX 120mm PWM High Speed 3-Pack White:105.1 m³/h
- LIGHT WINGS LX 140mm PWM High Speed 3-Pack White:127.9 m³/h
Maximum air pressure
- LIGHT WINGS LX 120mm PWM High Speed 3-Pack White:2.51 mmH2O
- LIGHT WINGS LX 140mm PWM High Speed 3-Pack White:2.45 mmH2O
Fan current
- LIGHT WINGS LX 120mm PWM High Speed 3-Pack White:0.15 A
- LIGHT WINGS LX 140mm PWM High Speed 3-Pack White:0.18 A
Height
- LIGHT WINGS LX 120mm PWM High Speed 3-Pack White:120 mm
- LIGHT WINGS LX 140mm PWM High Speed 3-Pack White:140 mm

Differences highlightedShow differences only

Comparison of LIGHT WINGS LX 120mm PWM High Speed 3-Pack White, LIGHT WINGS LX 140mm PWM High Speed 3-Pack White
45 specifications	A be quiet! LIGHT WINGS LX 120mm PWM High Speed 3-Pack White View product	B be quiet! LIGHT WINGS LX 140mm PWM High Speed 3-Pack White View product
Performance6 differ
Fan diameterDiffers	12 cm	14 cm
Rotational speed (max)Differs	2100 RPM	1800 RPM
Noise level (high speed)Differs	30.9 dB	30.5 dB
Maximum airflowDiffers	61.8 cfm	75.3 cfm
AirflowDiffers	105.1 m³/h	127.9 m³/h
Maximum air pressureDiffers	2.51 mmH2O	2.45 mmH2O
Power1 differ
Fan currentDiffers	0.15 A	0.18 A
Weight & dimensions7 differ
HeightDiffers	120 mm	140 mm
Fan dimensions (W x D x H)Differs	120 x 120 x 25 mm	140 x 140 x 25 mm
Fan weightDiffers	135 g	169 g
Package widthDiffers	122 mm	80 mm
Package depthDiffers	164 mm	184 mm
Package heightDiffers	80 mm	142 mm
Package weightDiffers	480 g	590 g
Logistics data3 differ
Shipping (inner) case widthDiffers	26.9 cm	30.9 cm
Shipping (inner) case heightDiffers	32 cm	36 cm
Shipping (inner) case gross weightDiffers	10.3 kg	12.6 kg

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.