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Product comparison · 2 computer cooling systems

Zalman ALPHA36 White CPU Liquid Cooler 360mm Radiator 3 x 120 mm Fan ARGB pump Dual vs Zalman CNPS9X OPTIMA RGB - processor-k

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  • 8specifications compared
  • 4differ
  • 4identical
  • 25known for one product only

Key differences

  • Type
    • All-in-one liquid cooler
    • Air cooler
  • Maximum air pressure
    • 1.9 mmH2O
    • 1.6 mmH2O
  • Product colour
    • White
    • Black

Side by side

Differences highlightedShow differences only
33 specifications
A

Zalman

ALPHA36 White CPU Liquid Cooler 360mm Radiator 3 x 120 mm Fan ARGB pump DualView product
B

Zalman

CNPS9X OPTIMA RGB - processor-kView product
Performance3 differ
Suitable locationProcessorProcessor
TypeDiffersAll-in-one liquid coolerAir cooler
Fan diameter12 cm12 cm
Supported processor socketsDiffersLGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, LGA 2011 (Socket R), LGA 2011-v3 (Socket R), LGA 2066, Socket AM3, Socket AM4LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, Socket AM4
Rotational speed (min)Known for one600 RPM
Rotational speed (max)Known for one1500 RPM
Noise level (high speed)Known for one26 dB
Maximum airflowKnown for one60.89 cfm
Maximum air pressureDiffers1.9 mmH2O1.6 mmH2O
Pulse-width modulation (PWM) supportYesYes
Bearing typeKnown for oneRifle bearing
Pump connectorKnown for one4-pin
Fan's mean time to failure (MTTF)Known for one40000 h
Fan noise level (max)Known for one33 dB
Pump bearing technologyKnown for oneCeramic bearing
Fan speed (max)Known for one1800 RPM
Fan speed (min)Known for one500 RPM
Pump motor speed (max)Known for one3200 RPM
Design1 differ
Product colourDiffersWhiteBlack
MaterialKnown for oneAluminium, Copper
Number of heat pipesKnown for one4
Radiator materialKnown for oneAluminum
Poweridentical
Power consumption (typical)Known for one2.4 W
Rated voltageKnown for one12 V
Thermal Design Power (TDP)Known for one180 W
Weight & dimensionsidentical
WidthKnown for one123 mm
DepthKnown for one72 mm
HeightKnown for one156 mm
WeightKnown for one530 g
Fan dimensions (W x D x H)120 x 120 x 25 mm120 x 120 x 25 mm
Radiator widthKnown for one39.7 cm
Radiator depthKnown for one12 cm
Radiator heightKnown for one2.7 cm

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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