Product comparison · 2 computer cooling systems

be quiet! Dark Rock TF vs Lenovo 41R6429 computer cooling system Processor Cooler Black

5specifications compared
3differ
2identical
40known for one product only

Key differences

Product colour
- Dark Rock TF:Black, Silver
- 41R6429 computer cooling system Processor Cooler Black:Black
Material
- Dark Rock TF:Aluminium, Copper, Nickel
- 41R6429 computer cooling system Processor Cooler Black:Plastic
Number of fans
- Dark Rock TF:2 fan(s)
- 41R6429 computer cooling system Processor Cooler Black:1 fan(s)

Side by side

Differences highlightedShow differences only

Comparison of Dark Rock TF, 41R6429
45 specifications	A be quiet! Dark Rock TF View product	B Lenovo 41R6429 computer cooling system Processor Cooler Black Model 41R6429 View product
Performanceidentical
Fan diameterKnown for one	13.5 cm	Unknown — not stated by the source
Supported processor socketsKnown for one	LGA 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 AM2+, Socket AM3, Socket AM3+, Socket AM4, Socket FM1, Socket FM2, Socket FM2+	Unknown — not stated by the source
Rotational speed (max)Known for one	1400 RPM	Unknown — not stated by the source
Noise level (low speed)Known for one	11.9 dB	Unknown — not stated by the source
Noise level (high speed)Known for one	26.7 dB	Unknown — not stated by the source
Maximum airflowKnown for one	67.8 cfm	Unknown — not stated by the source
AirflowKnown for one	113.8 m³/h	Unknown — not stated by the source
Maximum air pressureKnown for one	2.1 mmH2O	Unknown — not stated by the source
Pulse-width modulation (PWM) supportKnown for one	Yes	Unknown — not stated by the source
Bearing typeKnown for one	Fluid Dynamic Bearing (FDB)	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	300000 h	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	ThinkCentre A57
Design3 differ
Product colourDiffers	Black, Silver	Black
MaterialDiffers	Aluminium, Copper, Nickel	Plastic
Number of fansDiffers	2 fan(s)	1 fan(s)
Number of finsKnown for one	126	Unknown — not stated by the source
Fins materialKnown for one	Aluminium	Unknown — not stated by the source
Number of heat pipesKnown for one	6	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	1.32 W	Unknown — not stated by the source
VoltageKnown for one	12 V	Unknown — not stated by the source
Rated currentKnown for one	0.11 A	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	220 W	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	140 mm	Unknown — not stated by the source
DepthKnown for one	162.6 mm	Unknown — not stated by the source
HeightKnown for one	130.8 mm	Unknown — not stated by the source
WeightKnown for one	810 g	Unknown — not stated by the source
Fan dimensions (W x D x H)Known for one	135 x 135 x 22 mm	Unknown — not stated by the source
Heat pipes diameterKnown for one	6 mm	Unknown — not stated by the source
Cable lengthKnown for one	0.22 m	Unknown — not stated by the source
Package widthKnown for one	190 mm	Unknown — not stated by the source
Package depthKnown for one	210 mm	Unknown — not stated by the source
Package heightKnown for one	230 mm	Unknown — not stated by the source
Package weightKnown for one	1.5 kg	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Packaging contentidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Other featuresidentical
Heatsink dimensions (W x D x H)Known for one	140 x 162.6 x 108.8 mm	Unknown — not stated by the source
Country of originKnown for one	Germany	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733080	Unknown — not stated by the source
Master (outer) case widthKnown for one	435 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	595 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	450 mm	Unknown — not stated by the source
Master (outer) case gross weightKnown for one	20 kg	Unknown — not stated by the source
Products per master (outer) caseKnown for one	12 pc(s)	Unknown — 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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