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Product comparison · 2 computer cooling systems

be quiet! Dark Rock 3 vs be quiet! PURE WINGS 2, 120mm

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  • 18specifications compared
  • 17differ
  • 1identical
  • 24known for one product only

Key differences

  • Suitable location
    • Processor
    • Computer case
  • Type
    • Cooler
    • Fan
  • Fan diameter
    • 13.5 cm
    • 12 cm
  • Rotational speed (max)
    • 1400 RPM
    • 1500 RPM
  • Noise level (high speed)
    • 21.1 dB
    • 19.2 dB
  • Maximum airflow
    • 67.8 cfm
    • 51.4 cfm
  • Airflow
    • 113.8 m³/h
    • 87 m³/h
  • Maximum air pressure
    • 2.1 mmH2O
    • 1.25 mmH2O

Side by side

Differences highlightedShow differences only
42 specifications
A

be quiet!

Dark Rock 3View product
B

be quiet!

PURE WINGS 2, 120mmView product
Performance10 differ
Suitable locationDiffersProcessorComputer case
TypeDiffersCoolerFan
Fan diameterDiffers13.5 cm12 cm
Supported processor socketsDiffersLGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1366 (Socket B), LGA 2011-v3 (Socket R), LGA 2066, Socket 754, Socket 939, Socket 940, Socket AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket AM4, Socket FM1, Socket FM2, Socket FM2+Not supported
Rotational speed (max)Differs1400 RPM1500 RPM
Noise level (low speed)Known for one8.4 dB
Noise level (high speed)Differs21.1 dB19.2 dB
Maximum airflowDiffers67.8 cfm51.4 cfm
AirflowDiffers113.8 m³/h87 m³/h
Maximum air pressureDiffers2.1 mmH2O1.25 mmH2O
Pulse-width modulation (PWM) supportKnown for oneYes
Bearing typeKnown for oneFluid Dynamic Bearing (FDB)
Mean time between failures (MTBF)Differs300000 h80000 h
Compatible processor seriesKnown for oneNot supported
Design1 differ
Product colourDiffersBlack, SilverBlack
MaterialKnown for oneAluminium, Copper, Nickel
Number of fansKnown for one1 fan(s)
Number of finsKnown for one51
Fins materialKnown for oneAluminium
Number of heat pipesKnown for one6
CertificationKnown for oneCE, TÜV, UL
Power1 differ
Power consumption (typical)Differs1.32 W1.08 W
Voltage12 V12 V
Rated currentKnown for one0.11 A
Thermal Design Power (TDP)Known for one190 W
Maximum currentKnown for one0.09 A
Weight & dimensions5 differ
WidthDiffers137 mm120 mm
DepthDiffers97 mm120 mm
HeightDiffers160 mm25 mm
WeightDiffers976 g140 g
Fan dimensions (W x D x H)Known for one135 x 135 x 22 mm
Heat pipes diameterKnown for one6 mm
Cable lengthDiffers0.22 m0.45 m
Package widthKnown for one175 mm
Package depthKnown for one210 mm
Package heightKnown for one155 mm
Package weightKnown for one1.35 kg
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Packaging contentidentical
Package typeKnown for oneBox
Other featuresidentical
Heatsink dimensions (W x D x H)Known for one132 x 73 x 160 mm
Country of originKnown for oneChina
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733080

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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