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Black sleeved PWM fan splitter cable, six inches, 22AWG copper, one female to two male 4-pin connectors

Vszerda

Vszerda PWM Fan 4-pin Splitter Cable 6 inch 22AWG Black Net Jacket Sleeved

SKU CH-K1S9-VE3AW

Connects two PWM fans to one motherboard header with a 22AWG copper cable in a black net jacket sleeve

  • Connect two PWM fans to one header for balanced airflow
  • 6-inch length keeps cable routing tidy inside the case
  • 22AWG copper conductors deliver stable power to both fans
  • Black net jacket sleeving protects wires and resists abrasion
  • Master and slave plugs synchronise fan speeds via motherboard PWM control

PWM fan splitter for dual-fan headers

This 1-to-2 adapter lets you run two PWM case fans from a single motherboard 4-pin header. It suits builders who need extra airflow but have limited fan connectors on the board. The 6-inch length keeps routing tidy inside compact or full-size chassis alike.

Plug-and-play with master-slave RPM reporting

Connect the female end to a CPU_FAN or SYS_FAN header, then attach two 4-pin or 3-pin fans to the male plugs. One branch carries the tachometer wire so the motherboard reads a single RPM signal; the other omits it to prevent signal conflicts. No drivers or BIOS changes are required.

Limited by header current and shared speed

Both fans receive the same PWM duty cycle, so they spin in unison — individual curves are not possible. Total current draw must stay within what the single header can supply; high-amperage fans may need a powered hub instead. The 22AWG copper conductors handle typical case-fan loads without voltage drop.

Highlights

  • Connect two PWM fans to one header for balanced airflow
  • 6-inch length keeps cable routing tidy inside the case
  • 22AWG copper conductors deliver stable power to both fans
  • Black net jacket sleeving protects wires and resists abrasion
  • Master and slave plugs synchronise fan speeds via motherboard PWM control

Specifications

No published specifications for this item yet.

Questions about this item

How do I confirm both fans are running at the same PWM speed after connecting the splitter?

The master plug sends the RPM signal to the motherboard header, so fan speed shown in BIOS or monitoring software reflects the synchronised speed of both fans.

What connectors come on the splitter and do I need any extra cables?

The cable has one 4-pin PWM female connector for the motherboard header and two 4-pin PWM male connectors for the fans; no additional cables are required.

Should I choose the 4-pin or 3-pin version of this splitter for my fans?

This model provides 4-pin PWM male plugs that are compatible with both 3-pin and 4-pin fans, so a single version covers both connector types.

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