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Product comparison · 2 computer cooling systems

be quiet! Pure Rock LP vs be quiet! SILENT WINGS 4 | 120mm PWM high-speed White

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  • 26specifications compared
  • 15differ
  • 11identical
  • 28known for one product only

Key differences

  • Suitable location
    • Motherboard
    • Computer case
  • Type
    • Air cooler
    • Fan
  • Fan diameter
    • 9.2 cm
    • 12 cm
  • Noise level (high speed)
    • 30.6 dB
    • 31.2 dB
  • Product colour
    • Black
    • White
  • Rated current
    • 0.35 A
    • 0.2 A
  • Width
    • 92 mm
    • 120 mm
  • Depth
    • 92 mm
    • 120 mm

Side by side

Differences highlightedShow differences only
54 specifications
A

be quiet!

Pure Rock LPView product
B

be quiet!

SILENT WINGS 4 | 120mm PWM high-speed WhiteView product
Performance4 differ
Suitable locationDiffersMotherboardComputer case
TypeDiffersAir coolerFan
Fan diameterDiffers9.2 cm12 cm
Supported processor socketsKnown for oneLGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket AM5
Rotational speed (max)2500 RPM2500 RPM
Noise level (low speed)Known for one13.3 dB
Noise level (high speed)Differs30.6 dB31.2 dB
Pulse-width modulation (PWM) supportYesYes
Bearing typeRifle bearingRifle bearing
Fan noise level (min)Known for one13.3 dB
Fan noise level (max)Known for one30.6 dB
Fan bearing technologyKnown for oneRifle bearing
Pump connectorKnown for one4-pin
Quantity per pack1 pc(s)1 pc(s)
Maximum airflowKnown for one76.7 cfm
AirflowKnown for one130.3 m³/h
Maximum air pressureKnown for one3.96 mmH2O
Fan's mean time to failure (MTTF)Known for one300000 h
Design1 differ
Product colourDiffersBlackWhite
Base plate materialKnown for oneCopper
Number of fans1 fan(s)1 fan(s)
Fins materialKnown for oneAluminium
Illumination LEDNoNo
Fan connector4-pin4-pin
Display typeNot applicableNot applicable
Power1 differ
Power supplyKnown for one4.2 W
Rated voltage12 V12 V
Rated currentDiffers0.35 A0.2 A
Thermal Design Power (TDP)Known for one100 W
VoltageKnown for one5 - 13.2 V
Fan power consumptionKnown for one2.4 W
Weight & dimensions9 differ
WidthDiffers92 mm120 mm
DepthDiffers92 mm120 mm
HeightDiffers45 mm25 mm
WeightDiffers358 g190 g
Fan dimensions (W x D x H)Known for one92 x 92 x 15 mm
Cable lengthDiffers0.26 m0.5 m
Package widthDiffers131 mm141 mm
Package depthDiffers127 mm192 mm
Package heightDiffers87 mm31 mm
Package weightDiffers520 g350 g
Technical detailsidentical
Warranty period3 year(s)3 year(s)
Compliance certificatesKnown for oneCE, RoHS, UKCA, WEEE
Sustainability certificatesKnown for oneTriman
Sustainability complianceKnown for oneYes
Packaging contentidentical
Package typeKnown for oneBox
Cables includedKnown for one4-pin
Mounting kitKnown for oneYes
Screws includedYesYes
Number of screwsKnown for one4
Logistics dataidentical
Shipping (inner) case widthKnown for one38.7 cm
Shipping (inner) case lengthKnown for one43.2 cm
Shipping (inner) case heightKnown for one37.5 cm
Shipping (inner) case gross weightKnown for one15 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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