Product comparison · 2 computer cooling systems

FSP AC401 Processor Cooler vs FSP AC601 Processor Cooler

Key differences

Product colour
- AC401 Processor Cooler:Black, Bronze, Silver
- AC601 Processor Cooler:Black, White
Number of heat pipes
- AC401 Processor Cooler:4
- AC601 Processor Cooler:6
Width
- AC401 Processor Cooler:83 mm
- AC601 Processor Cooler:110 mm
Height
- AC401 Processor Cooler:158 mm
- AC601 Processor Cooler:165 mm
Weight
- AC401 Processor Cooler:620 g
- AC601 Processor Cooler:823 g
Thermal resistance
- AC401 Processor Cooler:0.11 °C/W
- AC601 Processor Cooler:0.09 °C/W

Differences highlightedShow differences only

Comparison of AC401, AC601
23 specifications	A FSP AC401 Processor Cooler Model AC401 View product	B FSP AC601 Processor Cooler Model AC601 View product
Performance1 differ
Suitable location	Processor	Processor
Type	Cooler	Cooler
Fan diameter	12 cm	12 cm
Supported processor socketsDiffers	LGA 1150 (Socket H3), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1356 (Socket B2), LGA 2011 (Socket R), LGA 2066, LGA 775 (Socket T), Socket AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket AM4, Socket FM1, Socket FM2, Socket FM2+	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 AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket AM4, Socket FM1, Socket FM2, Socket FM2+
Compatible processor series	AMD Ryzen	AMD Ryzen
Rotational speed (min)	600 RPM	600 RPM
Rotational speed (max)	1600 RPM	1600 RPM
Minimum airflow (imperial)	54 cfm	54 cfm
Maximum airflow	66 cfm	66 cfm
Bearing type	Sleeve bearing	Sleeve bearing
Design2 differ
Product colourDiffers	Black, Bronze, Silver	Black, White
Material	Aluminium, Rubber	Aluminium, Rubber
Number of heat pipesDiffers	4	6
Illumination LEDKnown for one	Unknown — not stated by the source	Yes
Illumination colourKnown for one	Unknown — not stated by the source	Blue
Poweridentical
Rated voltage	12 V	12 V
Weight & dimensions3 differ
WidthDiffers	83 mm	110 mm
Depth	122 mm	122 mm
HeightDiffers	158 mm	165 mm
WeightDiffers	620 g	823 g
Heat pipes diameter	6 mm	6 mm
Other features1 differ
Thermal resistanceDiffers	0.11 °C/W	0.09 °C/W
Noise level	32 dB	32 dB

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.