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Product comparison · 2 computer cooling systems

ARCTIC Accelero Xtreme PLUS II vs be quiet! Shadow Rock 2

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  • 15specifications compared
  • 13differ
  • 2identical
  • 27known for one product only

Key differences

  • Suitable location
    • Graphics card
    • Processor
  • Fan diameter
    • 9.2 cm
    • 12 cm
  • Rotational speed (min)
    • 900 RPM
    • 800 RPM
  • Rotational speed (max)
    • 2000 RPM
    • 1600 RPM
  • Noise level (high speed)
    • 24.4 dB
    • 24.9 dB
  • Maximum airflow
    • 81 cfm
    • 51 cfm
  • Airflow
    • 138 m³/h
    • 87 m³/h
  • Product colour
    • Black, White
    • Black, Copper, Silver

Side by side

Differences highlightedShow differences only
42 specifications
A

ARCTIC

Accelero Xtreme PLUS IIView product
B

be quiet!

Shadow Rock 2View product
Performance7 differ
Suitable locationDiffersGraphics cardProcessor
Fan diameterDiffers9.2 cm12 cm
Supported processor socketsKnown for oneLGA 1150 (Socket H3), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1366 (Socket B), LGA 2011 (Socket R), LGA 2066, LGA 775 (Socket T), Socket 754, Socket 939, Socket 940, Socket AM2+, Socket AM3+, Socket AM4, Socket FM1, Socket FM2
Rotational speed (min)Differs900 RPM800 RPM
Rotational speed (max)Differs2000 RPM1600 RPM
Noise level (low speed)Known for one15.3 dB
Noise level (high speed)Differs24.4 dB24.9 dB
Maximum airflowDiffers81 cfm51 cfm
AirflowDiffers138 m³/h87 m³/h
Maximum air pressureKnown for one1.4 mmH2O
Bearing typeKnown for oneRifle bearing
Mean time between failures (MTBF)Known for one80000 h
Compatible productsKnown for oneAMD Radeon: HD 7870, 7850, 6970, 6950, 6870, 6850, 6790, 5870, 5850, 5830, 4890, 4870, 4850, 4830, 3870, 3850 NVIDIA GeForce: GTX 580, 570, 560Ti, 560, 550Ti, 480, 470*, 465*, 460, 460 SE, 285*, 280*, 275*, 260+*, 260*, GTS 550, 450, 250, 240 (OEM), 150 (OEM), GT 130 (OEM), 9800 GTX+, 9800 GTX, 9800
Design1 differ
Product colourDiffersBlack, WhiteBlack, Copper, Silver
Number of fansKnown for one1 fan(s)
Number of fan bladesKnown for one9
Number of finsKnown for one51
Fins materialKnown for oneAluminium
Number of heat pipesKnown for one4
Fan connectorKnown for one4-pin
Power1 differ
Power supplyKnown for one2.88 W
Rated voltageKnown for one12 V
Rated currentDiffers0.12 A0.24 A
Thermal Design Power (TDP)Known for one180 W
Power consumption (typical)Known for one4.32 W
VoltageKnown for one12 V
Weight & dimensions4 differ
WidthDiffers103 mm122 mm
DepthDiffers288 mm160 mm
HeightDiffers50 mm147 mm
WeightDiffers615 g1.13 kg
Fan dimensions (W x D x H)Known for one120 x 120 x 25 mm
Heat pipes diameterKnown for one8 mm
Cable lengthKnown for one0.22 m
Package widthKnown for one170 mm
Package depthKnown for one190 mm
Package heightKnown for one145 mm
Package weightKnown for one1.47 kg
Packaging contentidentical
Screws includedKnown for oneYes
Thermal pad includedKnown for oneYes
Other featuresidentical
Heatsink dimensions (W x D x H)Known for one122 x 122 x 160 mm

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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