System Cables     CPF04

■ 1-to-8 PWM connectors

■ 2200μF capacitor provides stable voltage

■ Supports speed detection* for accurately controlling fans

         CPF04 is designed for enthusiasts with need for controlling numerous system fans. It is capable of expanding one motherboard PWM fan header to support up to eight fans. Powered directly by SATA cable from the computer power supply and filtered through a built-in 2200μF capacitor, the CPF04 can provide clean, stable voltage to any fan for optimal performance. Equipped with speed detection* sensors for accurately controlling eight PWM fans simultaneously, it is an excellent solution for system fan expansion.


Model No. SST-CPF04
Color Black
Connectors PWM 4pin connector x 1 to motherboard
SATA power cable x 1 to PSU
PWM 4pin header x 8, compatible with 3pin cable*
Length PWM cable 500mm, SATA power cable 300mm
Capacitor size 2200μF
Dimension 54mm (W) x 19mm (H) x 40mm (D)
2.13" (W) x 0.75" (H) x 1.57" (D)
Remark :
* Only header on glossy side support speed detection.
* Fan will not start unless SATA power cable is connected. Speed detection and PWM speed control are functional only when motherboard is connected.
* Speed control function is unavailable for 3 pin fans.
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CPF04 High resolution photos
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CPF04 eDM (cpf04_edm_en.jpg)
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A:Some motherboard’s 4pin fan header actually do not provide PWM signal control and may only provide the same functionality as a 3pin fan header. So if you were unable to control fan speed (with all fan running only at full speed), please connect to 4pin fan header labeled or designated as for CPU fan. In addition, please make sure that all fans you have are also PWM capable.