Product comparison · 2 computer cooling systems

Zalman CNPS9X ECO DS vs Zalman ZET5 Processor Fan

15specifications compared
9differ
6identical
17known for one product only

Key differences

Type
- CNPS9X ECO DS:Air cooler
- ZET5 Processor Fan:Fan
Noise level (high speed)
- CNPS9X ECO DS:31.4 dB
- ZET5 Processor Fan:30.4 dB
Maximum airflow
- CNPS9X ECO DS:57.1 cfm
- ZET5 Processor Fan:44.48 cfm
Bearing type
- CNPS9X ECO DS:Hydraulic
- ZET5 Processor Fan:Hydro Dynamic Bearing (HDB)
Number of heat pipes
- CNPS9X ECO DS:4
- ZET5 Processor Fan:5
Rated current
- CNPS9X ECO DS:0.13 A
- ZET5 Processor Fan:0.28 A
Weight
- CNPS9X ECO DS:498 g
- ZET5 Processor Fan:970 g

Side by side

Differences highlightedShow differences only

Comparison of CNPS9X ECO DS, ZET5
32 specifications	A Zalman CNPS9X ECO DS View product	B Zalman ZET5 Processor Fan Model ZET5 View product
Performance5 differ
Suitable location	Processor	Processor
TypeDiffers	Air cooler	Fan
Fan diameter	12 cm	12 cm
Supported processor socketsDiffers	LGA 1700, LGA 1851, Socket AM4, Socket AM5	LGA 1851, LGA 1700, LGA 1200 (Socket H5), Socket AM4, Socket AM5, LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H)
Rotational speed (min)Known for one	Unknown — not stated by the source	600 RPM
Rotational speed (max)Known for one	Unknown — not stated by the source	2000 RPM
Noise level (high speed)Differs	31.4 dB	30.4 dB
Maximum airflowDiffers	57.1 cfm	44.48 cfm
Bearing typeDiffers	Hydraulic	Hydro Dynamic Bearing (HDB)
Quantity per pack	1 pc(s)	1 pc(s)
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 150 °C
Maximum air pressureKnown for one	2.41 mmH2O	Unknown — not stated by the source
Pulse-width modulation (PWM) supportKnown for one	Yes	Unknown — not stated by the source
Fan speed (max)Known for one	2100 RPM	Unknown — not stated by the source
Fan speed (min)Known for one	600 RPM	Unknown — not stated by the source
Fan's mean time to failure (MTTF)Known for one	40000 h	Unknown — not stated by the source
Design2 differ
Product colour	Black	Black
MaterialDiffers	Aluminium, Copper	Copper, Aluminium, Acrylonitrile butadiene styrene (ABS)
Number of heat pipesDiffers	4	5
LED connector typeKnown for one	Unknown — not stated by the source	3-pin
Fan connector	4-pin	4-pin
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Power1 differ
Rated voltage	12 V	12 V
Fan power consumptionKnown for one	Unknown — not stated by the source	3.36 W
Rated currentDiffers	0.13 A	0.28 A
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	220 W
Power consumption (typical)Known for one	156 W	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	130 mm
DepthKnown for one	Unknown — not stated by the source	117 mm
HeightKnown for one	Unknown — not stated by the source	158 mm
WeightDiffers	498 g	970 g
Fan dimensions (W x D x H)Known for one	120 x 120 x 25 mm	Unknown — not stated by the source

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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