Product comparison · 2 computer cooling systems

ARCTIC Accelero S1 PLUS vs be quiet! Shadow Rock 2

13specifications compared
11differ
2identical
27known for one product only

Key differences

Suitable location
- Accelero S1 PLUS:Graphics card
- Shadow Rock 2:Processor
Type
- Accelero S1 PLUS:Heatsink/Radiator
- Shadow Rock 2:Cooler
Fan diameter
- Accelero S1 PLUS:No
- Shadow Rock 2:12 cm
Noise level (high speed)
- Accelero S1 PLUS:0 dB
- Shadow Rock 2:24.9 dB
Product colour
- Accelero S1 PLUS:Black
- Shadow Rock 2:Black, Copper, Silver
Width
- Accelero S1 PLUS:135 mm
- Shadow Rock 2:122 mm
Depth
- Accelero S1 PLUS:230 mm
- Shadow Rock 2:160 mm
Height
- Accelero S1 PLUS:42 mm
- Shadow Rock 2:147 mm

Side by side

Differences highlightedShow differences only

Comparison of Accelero S1 PLUS, Shadow Rock 2
40 specifications	A ARCTIC Accelero S1 PLUS View product	B be quiet! Shadow Rock 2 View product
Performance5 differ
Suitable locationDiffers	Graphics card	Processor
TypeDiffers	Heatsink/Radiator	Cooler
Fan diameterDiffers	No	12 cm
Supported processor socketsDiffers	Not supported	LGA 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)Known for one	Unknown — not stated by the source	800 RPM
Rotational speed (max)Known for one	Unknown — not stated by the source	1600 RPM
Noise level (low speed)Known for one	Unknown — not stated by the source	15.3 dB
Noise level (high speed)Differs	0 dB	24.9 dB
Maximum airflowKnown for one	Unknown — not stated by the source	51 cfm
AirflowKnown for one	Unknown — not stated by the source	87 m³/h
Maximum air pressureKnown for one	Unknown — not stated by the source	1.4 mmH2O
Bearing typeKnown for one	Unknown — not stated by the source	Rifle bearing
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	80000 h
Compatible processor seriesKnown for one	Not supported	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Black, Copper, Silver
Material	Aluminium	Aluminium
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Number of fan bladesKnown for one	Unknown — not stated by the source	9
Number of finsKnown for one	Unknown — not stated by the source	51
Fins materialKnown for one	Unknown — not stated by the source	Aluminium
Number of heat pipes	4	4
Fan connectorKnown for one	Unknown — not stated by the source	4-pin
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	2.88 W
Rated voltageKnown for one	Unknown — not stated by the source	12 V
Rated currentKnown for one	Unknown — not stated by the source	0.24 A
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	180 W
Weight & dimensions5 differ
WidthDiffers	135 mm	122 mm
DepthDiffers	230 mm	160 mm
HeightDiffers	42 mm	147 mm
WeightDiffers	410 g	1.13 kg
Fan dimensions (W x D x H)Known for one	Unknown — not stated by the source	120 x 120 x 25 mm
Heat pipes diameterDiffers	6 mm	8 mm
Cable lengthKnown for one	Unknown — not stated by the source	0.22 m
Package widthKnown for one	Unknown — not stated by the source	170 mm
Package depthKnown for one	Unknown — not stated by the source	190 mm
Package heightKnown for one	Unknown — not stated by the source	145 mm
Package weightKnown for one	Unknown — not stated by the source	1.47 kg
Packaging contentidentical
Screws includedKnown for one	Unknown — not stated by the source	Yes
Thermal pad includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Heatsink dimensions (W x D x H)Known for one	Unknown — not stated by the source	122 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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