Product comparison · 2 computer cooling systems

Zalman ALPHA2 SE A24 vs Zalman ZM-DF120 BLACK

12specifications compared
6differ
6identical
19known for one product only

Key differences

Suitable location
- ALPHA2 SE A24:Processor
- ZM-DF120 BLACK:Motherboard
Fan diameter
- ALPHA2 SE A24:12 cm
- ZM-DF120 BLACK:12.4 cm
Rotational speed (max)
- ALPHA2 SE A24:2000 RPM
- ZM-DF120 BLACK:2300 RPM
Noise level (high speed)
- ALPHA2 SE A24:29.7 dB
- ZM-DF120 BLACK:34.5 dB
Bearing type
- ALPHA2 SE A24:Hydrodynamic bearing
- ZM-DF120 BLACK:Ball bearing
Fan static pressure
- ALPHA2 SE A24:2.01 mmH2O
- ZM-DF120 BLACK:2.13 mmH2O

Side by side

Differences highlightedShow differences only

Comparison of ALPHA2 SE A24, ZM-DF120 BLACK
31 specifications	A Zalman ALPHA2 SE A24 View product	B Zalman ZM-DF120 BLACK View product
Performance6 differ
Suitable locationDiffers	Processor	Motherboard
Type	Fan	Fan
Fan diameterDiffers	12 cm	12.4 cm
Rotational speed (min)	800 RPM	800 RPM
Rotational speed (max)Differs	2000 RPM	2300 RPM
Noise level (high speed)Differs	29.7 dB	34.5 dB
Bearing typeDiffers	Hydrodynamic bearing	Ball bearing
Fan noise level (max)Known for one	29.7 dB	Unknown — not stated by the source
Pump connector	4-pin	4-pin
Quantity per pack	1 pc(s)	1 pc(s)
Fan static pressureDiffers	2.01 mmH2O	2.13 mmH2O
Pump motor speed (max)Known for one	3300 RPM	Unknown — not stated by the source
Compatible productsKnown for one	Intel : LGA 1851/1700/1200/115X AMD : AM5/AM4	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
MaterialKnown for one	Acrylonitrile butadiene styrene (ABS), Aluminium, Copper	Unknown — not stated by the source
Illumination LEDKnown for one	Yes	Unknown — not stated by the source
Illumination colourKnown for one	Multi	Unknown — not stated by the source
Fan connectorKnown for one	Unknown — not stated by the source	4-pin
Weight & dimensionsidentical
Height	25 mm	25 mm
Radiator widthKnown for one	12 cm	Unknown — not stated by the source
Radiator depthKnown for one	22.7 cm	Unknown — not stated by the source
Radiator heightKnown for one	2.7 cm	Unknown — not stated by the source
Pump widthKnown for one	6.8 cm	Unknown — not stated by the source
Pump depthKnown for one	6.8 cm	Unknown — not stated by the source
Pump heightKnown for one	5 cm	Unknown — not stated by the source
Fan dimensions (W x D x H)Known for one	120 x 240 x 25 mm	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	124 mm
DepthKnown for one	Unknown — not stated by the source	120 mm
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	3.36 W
Rated voltageKnown for one	Unknown — not stated by the source	12 V
Rated currentKnown for one	Unknown — not stated by the source	0.28 A

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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