TeKit
TeKit NTRACAFCEC0002 4-Pin to 2x 3/4-Pin PWM Fan Splitter Cable 30cm (10 Pack)
Pack of ten 30 cm cables that split one motherboard 4-pin header into two 3-pin or 4-pin PWM fan connectors
- TypePC Motherboard Fan Cooling 4-Pin to 2x 4pin/3pin PWM Splitte
- ColorBlack
- Length1 ft.
- Connector Number3
- Connector DetailPC Motherboard Fan Cooling 4-Pin to 2x 4pin/3pin PWM Splitte
- Terminal GenderMale to Female
- Connect two PWM fans to one motherboard header
- 30 cm cable keeps internal routing tidy
- One connector omits tachometer wire for accurate CPU speed reporting
- Ten cables in the pack cover multiple builds
- Black connectors suit standard PC colour schemes
4-Pin PWM Fan Splitter Cable Pack
This TeKit adapter cable splits a single motherboard 4-pin PWM header into two 3-pin or 4-pin fan connectors. Each cable measures 30 cm and the pack contains 10 units. The male-to-female design allows simultaneous speed control of two fans from one header. Builders can balance airflow and reduce noise by running dual fans at matched speeds.
Builders expanding case cooling on limited headers
The splitter suits systems where the motherboard lacks enough fan headers for additional intake or exhaust fans. It supports PWM control so both connected fans respond to the same temperature curve. Builders needing independent speed curves for each fan, or those requiring headers for voltage-controlled 3-pin fans without PWM logic, should look at a powered fan hub or controller instead.
One tachometer wire omitted for accurate RPM
The manufacturer notes that one of the two output plugs omits the tachometer wire, leaving three conductors instead of four. This prevents the motherboard from receiving conflicting speed signals from two fans on a single header. The remaining plug delivers full 4-pin PWM feedback so fan speed is still monitored and controlled correctly.
Highlights
- Connect two PWM fans to one motherboard header
- 30 cm cable keeps internal routing tidy
- One connector omits tachometer wire for accurate CPU speed reporting
- Ten cables in the pack cover multiple builds
- Black connectors suit standard PC colour schemes
Specifications
| Brand | TeKit |
|---|---|
| Model | NTRACAFCEC0002 |
| Type | PC Motherboard Fan Cooling 4-Pin to 2x 4pin/3pin PWM Splitters Extension Adapter Cable (1ft/30cm) |
| Color | Black |
| Length | 1 ft. |
| Connector Number | 3 |
| Connector Detail | PC Motherboard Fan Cooling 4-Pin to 2x 4pin/3pin PWM Splitters Extension Adapter Cable (1ft/30cm) |
| Terminal Gender | Male to Female |
| Specifications | PC Motherboard Fan Cooling 4-Pin to 2x 4pin/3pin PWM Splitters Extension Adapter Cable (1ft/30cm) |
| Features | PC Motherboard Fan Cooling 4-Pin to 2x 4pin/3pin PWM Splitters Extension Adapter Cable (1ft/30cm) |
Questions about this item
Will the tachometer wire on one splitter branch need attention later?
One branch omits the tachometer line so the motherboard reads speed from a single fan; no separate maintenance is required for the cable itself.
What limits how many splitters can run from one 4-pin header?
The motherboard header current rating limits total fan draw; each splitter adds two fans so the combined amperage must stay within that header limit.
How much heat or noise does the cable add during all-day use?
The passive wiring adds no measurable heat or noise; only the connected fans generate sound and warmth.
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