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Product comparison · 2 computer cooling systems

Zalman CNPS9X OPTIMA RGB - processor-k vs Zalman Reserator5 Z24 Black CPU Liquid Cooler 240mm Radiator 2 x SF120 ARGB fan

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  • 8specifications compared
  • 4differ
  • 4identical
  • 33known for one product only

Key differences

  • Type
    • Air cooler
    • All-in-one liquid cooler
  • Maximum air pressure
    • 1.6 mmH2O
    • 2.92 mmH2O
  • Fan's mean time to failure (MTTF)
    • 40000 h
    • 50000 h

Side by side

Differences highlightedShow differences only
41 specifications
A

Zalman

CNPS9X OPTIMA RGB - processor-kView product
B

Zalman

Reserator5 Z24 Black CPU Liquid Cooler 240mm Radiator 2 x SF120 ARGB fanView product
Performance4 differ
TypeDiffersAir coolerAll-in-one liquid cooler
Supported processor socketsDiffersLGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, Socket AM4LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 2011 (Socket R), LGA 2011-v3 (Socket R), LGA 2066, Socket AM3, Socket AM3+, Socket AM4, Socket FM2, Socket FM2+
Maximum air pressureDiffers1.6 mmH2O2.92 mmH2O
Fan noise level (max)Known for one37 dB
Pump bearing technologyKnown for oneCeramic bearing
Fan speed (max)Known for one2000 RPM
Fan speed (min)Known for one800 RPM
Pump motor speed (max)Known for one2100 RPM
Pump motor speed (min)Known for one1000 RPM
Fan's mean time to failure (MTTF)Differs40000 h50000 h
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
Bearing typeKnown for oneRifle bearing
Pump connectorKnown for one4-pin
Designidentical
Radiator materialKnown for oneAluminum
Fan connectorKnown for one4-pin
MaterialKnown for oneAluminium, Copper
Number of heat pipesKnown for one4
Poweridentical
Fan power consumptionKnown for one4.2 W
Pump power consumptionKnown for one4.2 W
Fan currentKnown for one0.35 A
Fan voltageKnown for one12 V
Pump currentKnown for one0.35 mA
Pump voltageKnown for one12 V
Power consumption (typical)Known for one2.4 W
Rated voltageKnown for one12 V
Thermal Design Power (TDP)Known for one180 W
Weight & dimensionsidentical
Radiator widthKnown for one27.8 cm
Radiator depthKnown for one12 cm
Radiator heightKnown for one2.7 cm
WidthKnown for one123 mm
DepthKnown for one72 mm
HeightKnown for one156 mm
WeightKnown for one530 g
Fan dimensions (W x D x H)Known for one120 x 120 x 25 mm

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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