Product comparison · 2 computer cooling systems

ARCTIC Alpine 11 PLUS vs be quiet! Shadow Rock TopFlow SR1

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  • 9specifications compared
  • 5differ
  • 4identical
  • 22known for one product only

Key differences

  • Fan diameter
    • Alpine 11 PLUS:9.2 cm
    • Shadow Rock TopFlow SR1:13.5 cm
  • Product colour
    • Alpine 11 PLUS:Black, Silver
    • Shadow Rock TopFlow SR1:Black, Metallic
  • Weight
    • Alpine 11 PLUS:450 g
    • Shadow Rock TopFlow SR1:650 g
  • Bearing technology
    • Alpine 11 PLUS:Fluid Dynamic
    • Shadow Rock TopFlow SR1:Rifle

Side by side

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Comparison of Alpine 11 PLUS, Shadow Rock TopFlow SR1
31 specifications
Performance2 differ
Suitable locationProcessorProcessor
TypeCoolerCooler
Fan diameterDiffers9.2 cm13.5 cm
Supported processor socketsDiffersLGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H)Socket 754, Socket 939, Socket 940
Rotational speed (max)Known for oneUnknown — not stated by the source1500 RPM
Noise level (low speed)Known for oneUnknown — not stated by the source9.60 dB
Noise level (high speed)Known for oneUnknown — not stated by the source24.4 dB
Maximum airflowKnown for oneUnknown — not stated by the source66.8 cfm
AirflowKnown for oneUnknown — not stated by the source113.6 m³/h
Maximum air pressureKnown for oneUnknown — not stated by the source2.1 mmH2O
Mean time between failures (MTBF)Known for oneUnknown — not stated by the source200000 h
Compatible productsKnown for oneIntelUnknown — not stated by the source
Design1 differ
Product colourDiffersBlack, SilverBlack, Metallic
Poweridentical
Power consumption (typical)Known for oneUnknown — not stated by the source3 W
Voltage12 V12 V
Rated current0.22 A0.22 A
Thermal Design Power (TDP)Known for oneUnknown — not stated by the source160 W
Weight & dimensions1 differ
WidthKnown for oneUnknown — not stated by the source171 mm
DepthKnown for oneUnknown — not stated by the source137 mm
HeightKnown for oneUnknown — not stated by the source126 mm
WeightDiffers450 g650 g
Fan dimensions (W x D x H)Known for oneUnknown — not stated by the source135 x 135 x 25 mm
Cable lengthKnown for oneUnknown — not stated by the source0.2 m
Package weightKnown for one1.1 kgUnknown — not stated by the source
Technical details1 differ
Bearing technologyDiffersFluid DynamicRifle
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
Other featuresidentical
Heatsink dimensions (W x D x H)Known for oneUnknown — not stated by the source137 x 100 x 171 mm
Connector(s)Known for oneUnknown — not stated by the source4p PWM
Package dimensions (WxDxH)Known for one100 x 102 x 74 mmUnknown — not stated by the source
Dimensions (WxDxH)Known for one95 x 98 x 70 mmUnknown — not stated by the source
Rotational speedKnown for one2000 RPMUnknown — not stated by the source

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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