ARCTIC Fan 9L vs ARCTIC Super Silent 4 Ultra TC

Comparison of Fan 9L, Super Silent 4 Ultra TC

21 specifications	A ARCTIC Fan 9LView product	B ARCTIC Super Silent 4 Ultra TCView product
Performance1 differ
Suitable locationKnown for one	Computer case	—Unknown — not stated by the source
TypeDiffers	Fan	Air cooler
Fan diameterKnown for one	9.2 cm	—Unknown — not stated by the source
Rotational speed (max)Known for one	1500 RPM	—Unknown — not stated by the source
Maximum airflowKnown for one	26.7 cfm	—Unknown — not stated by the source
Bearing typeKnown for one	Fluid Dynamic Bearing (FDB)	—Unknown — not stated by the source
Supported processor socketsKnown for one	—Unknown — not stated by the source	Socket 478
Design1 differ
Product colour	Black	Black
MaterialDiffers	Plastic	Aluminium
Fan connectorKnown for one	3-pin	—Unknown — not stated by the source
Poweridentical
Rated currentKnown for one	0.1 A	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	92 mm	—Unknown — not stated by the source
DepthKnown for one	92 mm	—Unknown — not stated by the source
HeightKnown for one	38.5 mm	—Unknown — not stated by the source
WeightKnown for one	—Unknown — not stated by the source	374 g
Other featuresidentical
Thermal resistanceKnown for one	—Unknown — not stated by the source	0.30°C/Watt
Speed detectionKnown for one	—Unknown — not stated by the source	Yes
Connector(s)Known for one	—Unknown — not stated by the source	4-pin
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	92 x 92 x 75 mm
Rotational speedKnown for one	—Unknown — not stated by the source	1000 RPM
AirflowKnown for one	—Unknown — not stated by the source	42 CFM

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.