EN-Labs 5-Pack 10in PWM TX4 4-pin Fan Extension Cable Black Sleeved
- PWM Extension Cable
- Black
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EN-Labs
Five black-sleeved 4-pin PWM extension cables add 15.7 inches to fan connections and support both 4-pin and 3-pin headers
Cable Length 16 in.
This pack supplies five 15.7 inch extension cables that connect a motherboard or controller header to a case or CPU fan. Each cable carries a TX4 four-pin male plug on one end and a TX4 four-pin female socket on the other. The black sleeved braid keeps routing tidy inside an ATX build. They are sold new and ready for immediate installation.
The copper conductors deliver 12 V and 5 V DC while preserving the PWM signal so fan speed remains under automatic control. A 3-pin TX3 fan will also run from the female end, though speed regulation then depends on voltage rather than PWM. The extra length clears large coolers or rear-exhaust layouts where the stock lead falls short. Builds that need longer runs or more than five connections will require additional cable.
The decisive specification is the connector pairing: a four-pin PWM male header mating with a four-pin PWM female header. This matches standard motherboard fan headers and most modern case or cooler fans. If the target device uses a proprietary connector, a different adapter is necessary.
| Brand | EN-Labs |
|---|---|
| Type | PWM Extension Cable |
| Color | Black |
| Length | 15.7 inches |
| Cable Length | 10 in. |
| Specifications | Color :black sleeved cable Cable Length: 15.7inch Connector A: 1 - TX4 4-pin Male Connector B: 1- TX4 4-pin Female Voltage:12V/5V DC |
| Connector Number | 2 |
| Connector Detail | PWM 4pin male to female |
| Terminal Gender | Female to Male |
| Conductor | Copper Conductor |
| Features | Sleeved in a black is enhanced cable management,enclosure to provide a sleeker look that seamlessly integrates into the case's interior Extend your existing 4-pin fan connection by an additional 15.7 inches Compatible with 4pin PMW fan connector and 3pin fan connector |
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The 15.7-inch length adds enough slack to route behind a standard ATX tray and reach rear or top exhaust fans without tension.
In BIOS or fan-control software the connected fan should report RPM changes when the PWM duty cycle is adjusted, proving the fourth wire is active.
Each cable has a TX4 female end that accepts a 3-pin fan plug directly, so no separate adapter is required for 3-pin fans.
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