Product comparison · 2 computer cooling systems

Aerocool Shark Fan Blue Edition 12cm vs ARCTIC NV Silencer 4 Rev.2

Key differences

Suitable location
- Shark Fan Blue Edition 12cm:Computer case
- NV Silencer 4 Rev.2:Graphics card
Type
- Shark Fan Blue Edition 12cm:Fan
- NV Silencer 4 Rev.2:Cooler
Fan diameter
- Shark Fan Blue Edition 12cm:12 cm
- NV Silencer 4 Rev.2:7.2 cm
Noise level (high speed)
- Shark Fan Blue Edition 12cm:12.6 dB
- NV Silencer 4 Rev.2:0.9 dB
Product colour
- Shark Fan Blue Edition 12cm:Black, Blue, Transparent
- NV Silencer 4 Rev.2:Black, Transparent
Rotational speed
- Shark Fan Blue Edition 12cm:800 RPM
- NV Silencer 4 Rev.2:2000 RPM

Differences highlightedShow differences only

Comparison of Shark Fan Blue Edition 12cm, NV Silencer 4 Rev.2
17 specifications	A Aerocool Shark Fan Blue Edition 12cm View product	B ARCTIC NV Silencer 4 Rev.2 View product
Performance4 differ
Suitable locationDiffers	Computer case	Graphics card
TypeDiffers	Fan	Cooler
Fan diameterDiffers	12 cm	7.2 cm
Noise level (high speed)Differs	12.6 dB	0.9 dB
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	NVIDIA FX5900-5950
Design1 differ
Product colourDiffers	Black, Blue, Transparent	Black, Transparent
Poweridentical
VoltageKnown for one	12 V	Unknown — not stated by the source
Rated currentKnown for one	0.3 A	Unknown — not stated by the source
Other features1 differ
Fan performanceKnown for one	32.5 cfm	Unknown — not stated by the source
Air pressureKnown for one	0.305 mmH2O	Unknown — not stated by the source
PowerKnown for one	3.6 W	Unknown — not stated by the source
Rotational speedDiffers	800 RPM	2000 RPM
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	100 x 219 x 31 mm
Product lifeKnown for one	Unknown — not stated by the source	274000 h
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	250 g
Technical detailsidentical
Bearing technologyKnown for one	Unknown — not stated by the source	Ceramic

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.