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Product comparison · 2 computer cooling systems

ARCTIC S12038-4K - 3 Pack vs ARCTIC S12038-8K - 3 Pack

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  • 29specifications compared
  • 10differ
  • 19identical
  • 0known for one product only

Key differences

The ARCTIC S12038-8K - 3 Pack has 200 RPM more rotational speed (min) than the ARCTIC S12038-4K - 3 Pack (800 RPM vs 600 RPM). The ARCTIC S12038-8K - 3 Pack has 4,000 RPM more rotational speed (max) than the ARCTIC S12038-4K - 3 Pack (8000 RPM vs 4000 RPM). The ARCTIC S12038-8K - 3 Pack has 114 cfm more maximum airflow than the ARCTIC S12038-4K - 3 Pack (220 cfm vs 106 cfm).

  • Rotational speed (min)
    • 600 RPM
    • 800 RPM
  • Rotational speed (max)
    • 4000 RPM
    • 8000 RPM
  • Maximum airflow
    • 106 cfm
    • 220 cfm
  • Airflow
    • 180 m³/h
    • 370 m³/h
  • Maximum air pressure
    • 11.45 mmH2O
    • 37 mmH2O
  • Starting voltage
    • 3.1 V
    • 6.5 V
  • Maximum current
    • 0.6 A
    • 3.2 A
  • Rated current
    • 0.33 A
    • 2.2 A

Side by side

Differences highlightedShow differences only
29 specifications
A

ARCTIC

S12038-4K - 3 PackView product
B

ARCTIC

S12038-8K - 3 PackView product
Performance5 differ
Suitable locationComputer caseComputer case
TypeFanFan
Fan diameter12 cm12 cm
Rotational speed (min)Differs600 RPM800 RPM
Rotational speed (max)Differs4000 RPM8000 RPM
Maximum airflowDiffers106 cfm220 cfm
AirflowDiffers180 m³/h370 m³/h
Maximum air pressureDiffers11.45 mmH2O37 mmH2O
Pulse-width modulation (PWM) supportYesYes
Bearing typeDual ball bearingDual ball bearing
Quantity per pack3 pc(s)3 pc(s)
Operating temperature (T-T)-10 - 70 °C-10 - 70 °C
Designidentical
Product colourBlackBlack
Fan connector4-pin4-pin
Power3 differ
Rated voltage12 V12 V
Starting voltageDiffers3.1 V6.5 V
Maximum currentDiffers0.6 A3.2 A
Rated currentDiffers0.33 A2.2 A
Weight & dimensions2 differ
Width120 mm120 mm
Depth120 mm120 mm
Height38 mm38 mm
WeightDiffers320 g328 g
Cable length0.3 m0.3 m
Package width135 mm135 mm
Package depth137 mm137 mm
Package height135 mm135 mm
Package weightDiffers1.09 kg1.11 kg
Packaging contentidentical
Screws includedYesYes
Number of screws1212

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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