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Product comparison · 2 computer cooling systems

be quiet! Shadow Rock TF 2 vs FSP AC401 Processor Cooler

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  • 17specifications compared
  • 13differ
  • 4identical
  • 28known for one product only

Key differences

  • Fan diameter
    • 13.5 cm
    • 12 cm
  • Rotational speed (min)
    • 1400 RPM
    • 600 RPM
  • Rotational speed (max)
    • 2000 RPM
    • 1600 RPM
  • Maximum airflow
    • 67.8 cfm
    • 66 cfm
  • Bearing type
    • Rifle bearing
    • Sleeve bearing
  • Product colour
    • Black, Copper, Silver
    • Black, Bronze, Silver
  • Material
    • Aluminium, Copper
    • Aluminium, Rubber
  • Number of heat pipes
    • 5
    • 4

Side by side

Differences highlightedShow differences only
45 specifications
A

be quiet!

Shadow Rock TF 2View product
B

FSP

AC401 Processor Cooler

Model AC401

View product
Performance6 differ
Suitable locationProcessorProcessor
TypeCoolerCooler
Fan diameterDiffers13.5 cm12 cm
Supported processor socketsDiffersLGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1366 (Socket B), LGA 2011-v3 (Socket R), LGA 2066, LGA 775 (Socket T), Socket AM2+, Socket AM3+, Socket AM4, Socket FM1, Socket FM2+LGA 1150 (Socket H3), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1356 (Socket B2), LGA 2011 (Socket R), LGA 2066, LGA 775 (Socket T), Socket AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket AM4, Socket FM1, Socket FM2, Socket FM2+
Rotational speed (min)Differs1400 RPM600 RPM
Rotational speed (max)Differs2000 RPM1600 RPM
Noise level (low speed)Known for one11.9 dB
Noise level (high speed)Known for one24.4 dB
Maximum airflowDiffers67.8 cfm66 cfm
AirflowKnown for one113.8 m³/h
Maximum air pressureKnown for one2.1 mmH2O
Pulse-width modulation (PWM) supportKnown for oneYes
Bearing typeDiffersRifle bearingSleeve bearing
Compatible processor seriesKnown for oneAMD Ryzen
Minimum airflow (imperial)Known for one54 cfm
Design3 differ
Product colourDiffersBlack, Copper, SilverBlack, Bronze, Silver
MaterialDiffersAluminium, CopperAluminium, Rubber
Number of fansKnown for one1 fan(s)
Number of fan bladesKnown for one9
Number of finsKnown for one57
Fins materialKnown for oneAluminium
Number of heat pipesDiffers54
Illumination LEDKnown for oneNo
Fan connectorKnown for one4-pin
Display typeKnown for oneNot applicable
Poweridentical
Power supplyKnown for one1.32 W
Rated voltage12 V12 V
Rated currentKnown for one0.11 A
Weight & dimensions4 differ
WidthDiffers137 mm83 mm
DepthDiffers165 mm122 mm
HeightDiffers112 mm158 mm
WeightDiffers680 g620 g
Fan dimensions (W x D x H)Known for one135 x 135 x 22 mm
Heat pipes diameter6 mm6 mm
Cable lengthKnown for one0.2 m
Package widthKnown for one178 mm
Package depthKnown for one203 mm
Package heightKnown for one130 mm
Package weightKnown for one1.09 kg
Packaging contentidentical
Screws includedKnown for oneYes
Thermal pad includedKnown for oneYes
Other featuresidentical
Heatsink dimensions (W x D x H)Known for one165 x 137 x 87 mm
Thermal resistanceKnown for one0.11 °C/W
Noise levelKnown for one32 dB
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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