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Main image of Jiu Zhou feng sheng Asassin 4S green air-cooling CPU cooler for desktop computer, featuring a fan for heat dissipation.lt supports1851.

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Jiu Zhou feng sheng Asassin 4S green air-cooling CPU cooler for desktop computer, featuring a fan for heat dissipation.lt supports1851.

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Fan parameters
Fan size
:140x140x25 mm
(Performance Mode)> Fan Speed500 to 1,800 RPM 10%
(Performance Mode)> Fan Airflow Rate:61.25 CFM
(Performance Mode)> Fan Air Pressure:3.76 mmAq
(Performance Mode)> Fan Noise:<29.3 dB(A)
: 4-pin PWMFan terminal
Fan rated voltage: 12 VDc
Rated current of the fan: 0.2A
Fan power consumption: 2.4 W
Bearing type: Fluid Dynamic Bearing
(Muted mode)>Fan speed:500~1450 RPM+10%
(Muted mode) Fan air volume:48.55 CFM
:2.46 mmAg(Muted mode)> Fan air pressure
(Muted mode)> Fan noise
:<22.6 dB(A)

Overview

Specs

Reviews

Fan parameters
Fan size
: 140x140x25 mm
(Performance Mode) > Fan Speed500 to 1, 800 RPM 10%
(Performance Mode) > Fan Airflow Rate: 61.25 CFM
(Performance Mode) > Fan Air Pressure: 3.76 mmAq
(Performance Mode) > Fan Noise: <29.3 dB(A)
: 4-pin PWM
Fan terminal
Fan rated voltage: 12 VDc
Rated current of the fan: 0.2A
Fan power consumption: 2.4 W
Bearing type: Fluid Dynamic Bearing
(Muted mode) >Fan speed: 500~1450 RPM+10%
(Muted mode) Fan air volume: 48.55 CFM
: 2.46 mmAg (Muted mode) > Fan air pressure
(Muted mode) > Fan noise
: < 22.6 dB (A)

Additional Information
First Listed on Newegg	July 29, 2025

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Return for refund within: 15 days
Return for replacement within: 30 days
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Item#: 9SIBTD7KJ69807