Product comparison · 2 computer cooling systems

be quiet! Pure Rock 3 LX vs be quiet! Pure Rock Pro 3 LX Black

51specifications compared
18differ
33identical
0known for one product only

Key differences

Noise level (low speed)
- Pure Rock 3 LX:12.4 dB
- Pure Rock Pro 3 LX Black:14 dB
Noise level (high speed)
- Pure Rock 3 LX:31.2 dB
- Pure Rock Pro 3 LX Black:34.8 dB
Number of fans
- Pure Rock 3 LX:1 fan(s)
- Pure Rock Pro 3 LX Black:2 fan(s)
Number of heat pipes
- Pure Rock 3 LX:4
- Pure Rock Pro 3 LX Black:6
Fan power consumption
- Pure Rock 3 LX:3.6 W
- Pure Rock Pro 3 LX Black:5.4 W
Fan current
- Pure Rock 3 LX:0.15 A
- Pure Rock Pro 3 LX Black:0.1 A
Thermal Design Power (TDP)
- Pure Rock 3 LX:190 W
- Pure Rock Pro 3 LX Black:250 W
Depth
- Pure Rock 3 LX:71 mm
- Pure Rock Pro 3 LX Black:139 mm

Side by side

Differences highlightedShow differences only

Comparison of Pure Rock 3 LX, Pure Rock Pro 3 LX Black
51 specifications	A be quiet! Pure Rock 3 LX View product	B be quiet! Pure Rock Pro 3 LX Black View product
Performance3 differ
Suitable location	Processor	Processor
Type	Air cooler	Air cooler
Fan diameter	12 cm	12 cm
Supported processor socketsDiffers	LGA 1851, LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket AM5	LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1200 (Socket H5), LGA 1700, LGA 1851, Socket AM4, Socket AM5
Rotational speed (max)	2000 RPM	2000 RPM
Noise level (low speed)Differs	12.4 dB	14 dB
Noise level (high speed)Differs	31.2 dB	34.8 dB
Maximum airflow	61.8 cfm	61.8 cfm
Airflow	105.1 m³/h	105.1 m³/h
Maximum air pressure	2.51 mmH2O	2.51 mmH2O
Pulse-width modulation (PWM) support	Yes	Yes
Bearing type	Rifle bearing	Rifle bearing
Quantity per pack	1 pc(s)	1 pc(s)
Fan's mean time to failure (MTTF)	60000 h	60000 h
Design2 differ
Product colour	Black	Black
Base plate material	Copper	Copper
Number of fansDiffers	1 fan(s)	2 fan(s)
Fins material	Aluminium	Aluminium
Number of heat pipesDiffers	4	6
Illumination LED	Yes	Yes
Illumination colour	Multi	Multi
Fan connector	4-pin	4-pin
Display type	Not applicable	Not applicable
Power3 differ
Fan power consumptionDiffers	3.6 W	5.4 W
Fan currentDiffers	0.15 A	0.1 A
Fan voltage	12 V	12 V
Thermal Design Power (TDP)Differs	190 W	250 W
Weight & dimensions8 differ
Width	124 mm	124 mm
DepthDiffers	71 mm	139 mm
HeightDiffers	154 mm	155 mm
Radiator width	12.4 cm	12.4 cm
Radiator depthDiffers	4.6 cm	11.4 cm
Radiator heightDiffers	15.4 cm	15.5 cm
WeightDiffers	570 g	1.08 kg
Fan dimensions (W x D x H)	120 x 120 x 25 mm	120 x 120 x 25 mm
Fan thickness	2.5 cm	2.5 cm
Heat pipes diameter	6 mm	6 mm
Cable length	0.12 m	0.12 m
Package widthDiffers	163 mm	178 mm
Package depthDiffers	133 mm	163 mm
Package height	210 mm	210 mm
Package weightDiffers	900 g	1.4 kg
Technical details1 differ
Compliance certificatesDiffers	CE, RoHS, UKCA, UL, WEEE	CE, RoHS, TÜV mark, UKCA, UL, WEEE
Sustainability certificates	Triman	Triman
Warranty period	3 year(s)	3 year(s)
Packaging contentidentical
Mounting kit	Yes	Yes
Logistics data1 differ
Products per shipping (inner) case	16 pc(s)	16 pc(s)
Shipping (inner) case width	34.2 cm	34.2 cm
Shipping (inner) case length	55.2 cm	55.2 cm
Shipping (inner) case height	45 cm	45 cm
Shipping (inner) case gross weightDiffers	14.8 kg	17.9 kg

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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