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Product comparison · 2 computer cooling systems

be quiet! Light Wings | 120mm PWM Triple Pack vs be quiet! SILENT WINGS 4 | 120mm PWM

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  • 36specifications compared
  • 23differ
  • 13identical
  • 15known for one product only

Key differences

  • Rotational speed (max)
    • 1700 RPM
    • 1600 RPM
  • Noise level (high speed)
    • 20.6 dB
    • 18.9 dB
  • Maximum airflow
    • 41.51 cfm
    • 48.7 cfm
  • Airflow
    • 70.53 m³/h
    • 82.74 m³/h
  • Maximum air pressure
    • 1.66 mmH2O
    • 1.79 mmH2O
  • Bearing type
    • Rifle bearing
    • Fluid Dynamic Bearing (FDB)
  • Quantity per pack
    • 3 pc(s)
    • 1 pc(s)
  • Mean time between failures (MTBF)
    • 60000 h
    • 300000 h

Side by side

Differences highlightedShow differences only
51 specifications
A

be quiet!

Light Wings | 120mm PWM Triple PackView product
B

be quiet!

SILENT WINGS 4 | 120mm PWMView product
Performance8 differ
Supported processor socketsKnown for oneNot supported
Compatible processor seriesKnown for oneNot supported
Rotational speed (max)Differs1700 RPM1600 RPM
Noise level (high speed)Differs20.6 dB18.9 dB
Maximum airflowDiffers41.51 cfm48.7 cfm
AirflowDiffers70.53 m³/h82.74 m³/h
Maximum air pressureDiffers1.66 mmH2O1.79 mmH2O
Bearing typeDiffersRifle bearingFluid Dynamic Bearing (FDB)
Quantity per packDiffers3 pc(s)1 pc(s)
Mean time between failures (MTBF)Differs60000 h300000 h
Designidentical
Number of fansKnown for one1 fan(s)
Illumination LEDKnown for oneYes
Illumination colourKnown for oneMulti
Display typeKnown for oneNot applicable
CertificationKnown for oneCE / ROHS / RU / UKCA / TÜV / WEEE
Power3 differ
Power consumption (typical)Differs4.56 W1.44 W
Maximum currentDiffers0.38 A0.13 A
Rated currentDiffers0.07 A0.12 A
Safety currentKnown for one0.38 Ah
Weight & dimensions6 differ
HeightDiffers120 mm25 mm
WeightDiffers200 g190 g
Fan dimensions (W x D x H)Known for one120 x 120 x 25 mm
Fan weightKnown for one200 g
Package widthDiffers133 mm141 mm
Package depthDiffers172 mm192 mm
Package heightDiffers29.5 mm31 mm
Package weightDiffers833 g343 g
WidthKnown for one120 mm
DepthKnown for one120 mm
Technical detailsidentical
Sustainability complianceKnown for oneYes
Packaging content1 differ
Number of screwsDiffers164
Hub includedKnown for oneYes
Number of clipsKnown for one4
Logistics data5 differ
Products per shipping (inner) caseDiffers10 pc(s)40 pc(s)
Shipping (inner) case widthDiffers28.3 cm38.7 cm
Shipping (inner) case lengthDiffers45.4 cm43.2 cm
Shipping (inner) case heightDiffers20 cm37.5 cm
Shipping (inner) case gross weightDiffers8.91 kg14.9 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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