Product comparison · 2 computer cooling systems

be quiet! Light Wings LX 120 mm PWM Reverse White vs be quiet! Pure Rock 3 LX

35specifications compared
23differ
12identical
22known for one product only

Key differences

Suitable location
- Light Wings LX 120 mm PWM Reverse White:Computer case
- Pure Rock 3 LX:Processor
Type
- Light Wings LX 120 mm PWM Reverse White:Fan
- Pure Rock 3 LX:Air cooler
Rotational speed (max)
- Light Wings LX 120 mm PWM Reverse White:1500 RPM
- Pure Rock 3 LX:2000 RPM
Noise level (high speed)
- Light Wings LX 120 mm PWM Reverse White:28.5 dB
- Pure Rock 3 LX:31.2 dB
Maximum airflow
- Light Wings LX 120 mm PWM Reverse White:48.8 cfm
- Pure Rock 3 LX:61.8 cfm
Airflow
- Light Wings LX 120 mm PWM Reverse White:83 m³/h
- Pure Rock 3 LX:105.1 m³/h
Maximum air pressure
- Light Wings LX 120 mm PWM Reverse White:1.04 mmH2O
- Pure Rock 3 LX:2.51 mmH2O
Product colour
- Light Wings LX 120 mm PWM Reverse White:White
- Pure Rock 3 LX:Black

Side by side

Differences highlightedShow differences only

Comparison of Light Wings LX 120 mm PWM Reverse White, Pure Rock 3 LX
57 specifications	A be quiet! Light Wings LX 120 mm PWM Reverse White View product	B be quiet! Pure Rock 3 LX View product
Performance7 differ
Suitable locationDiffers	Computer case	Processor
TypeDiffers	Fan	Air cooler
Fan diameter	12 cm	12 cm
Supported processor socketsKnown for one	Unknown — not stated by the source	LGA 1851, LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket AM5
Rotational speed (max)Differs	1500 RPM	2000 RPM
Noise level (low speed)Known for one	Unknown — not stated by the source	12.4 dB
Noise level (high speed)Differs	28.5 dB	31.2 dB
Maximum airflowDiffers	48.8 cfm	61.8 cfm
AirflowDiffers	83 m³/h	105.1 m³/h
Maximum air pressureDiffers	1.04 mmH2O	2.51 mmH2O
Pulse-width modulation (PWM) support	Yes	Yes
Bearing type	Rifle bearing	Rifle bearing
Quantity per pack	1 pc(s)	1 pc(s)
Fan's mean time to failure (MTTF)	60000 h	60000 h
Design2 differ
Product colourDiffers	White	Black
Base plate materialKnown for one	Unknown — not stated by the source	Copper
Number of fans	1 fan(s)	1 fan(s)
Fins materialKnown for one	Unknown — not stated by the source	Aluminium
Number of heat pipesKnown for one	Unknown — not stated by the source	4
Illumination LED	Yes	Yes
Illumination colour	Multi	Multi
Fan connectorDiffers	3-pin	4-pin
Display type	Not applicable	Not applicable
Power2 differ
Fan power consumptionDiffers	3.8 W	3.6 W
Fan currentDiffers	0.1 A	0.15 A
Fan voltageKnown for one	Unknown — not stated by the source	12 V
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	190 W
VoltageKnown for one	5 - 13.2 V	Unknown — not stated by the source
Rated voltageKnown for one	12 V	Unknown — not stated by the source
Rated currentKnown for one	0.39 A	Unknown — not stated by the source
Weight & dimensions6 differ
WidthKnown for one	Unknown — not stated by the source	124 mm
DepthKnown for one	Unknown — not stated by the source	71 mm
HeightDiffers	120 mm	154 mm
Radiator widthKnown for one	Unknown — not stated by the source	12.4 cm
Radiator depthKnown for one	Unknown — not stated by the source	4.6 cm
Radiator heightKnown for one	Unknown — not stated by the source	15.4 cm
WeightKnown for one	Unknown — not stated by the source	570 g
Fan dimensions (W x D x H)	120 x 120 x 25 mm	120 x 120 x 25 mm
Fan thicknessKnown for one	Unknown — not stated by the source	2.5 cm
Heat pipes diameterKnown for one	Unknown — not stated by the source	6 mm
Cable lengthDiffers	0.5 m	0.12 m
Package widthDiffers	164 mm	163 mm
Package depthDiffers	27 mm	133 mm
Package heightDiffers	122 mm	210 mm
Package weightDiffers	170 g	900 g
Fan weightKnown for one	133 g	Unknown — not stated by the source
Technical details1 differ
Compliance certificatesDiffers	CE, RoHS, UKCA, WEEE	CE, RoHS, UKCA, UL, WEEE
Sustainability certificates	Triman	Triman
Warranty period	3 year(s)	3 year(s)
Packaging contentidentical
Mounting kitKnown for one	Unknown — not stated by the source	Yes
Screws includedKnown for one	Yes	Unknown — not stated by the source
Number of screwsKnown for one	4	Unknown — not stated by the source
Logistics data5 differ
Products per shipping (inner) caseDiffers	60 pc(s)	16 pc(s)
Shipping (inner) case widthDiffers	43.3 cm	34.2 cm
Shipping (inner) case lengthDiffers	31.9 cm	55.2 cm
Shipping (inner) case heightDiffers	29 cm	45 cm
Shipping (inner) case gross weightDiffers	10.8 kg	14.8 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.

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