Whatsminer 6pin to 4pin Fan adapter cable for Control Board Cooling fan
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Whatsminer 6-Pin to 4-Pin Fan Adapter Cable – Control Board Cooling Conversion
This fan adapter cable converts between 6-pin and 4-pin fan connectors on Whatsminer control boards and motherboards. It enables you to use a 4-pin fan on a 6-pin header (or vice versa) without rewiring or pin-swapping. The cable carries all power, ground and tachometer signals across both connector formats so the control board can drive and monitor the fan normally.
When You Need a Fan Adapter
Whatsminer models use 6-pin fan connectors on some generations and 4-pin on others. When replacing a failed fan or upgrading to a different model, the new fan may use the opposite connector type. This adapter bridges the gap, providing a plug-and-play solution that avoids cutting and soldering cables — keeping the installation clean and reversible.
Installation
Plug the 6-pin end into the control board's fan header and the 4-pin end into the fan (or vice versa depending on your configuration). Ensure both connectors are fully seated. Power on and verify the fan reports a stable RPM reading with normal PWM response in the dashboard.
Fan Adapter Cable Specifications
| Parameter | Value |
|---|---|
| Connector A | 6-pin |
| Connector B | 4-pin |
| Application | Control board to cooling fan |
| Compatibility | Whatsminer control boards |
| Condition | New |
Related Whatsminer Fan Cables & Adapters
- Whatsminer Fan Adapter 4-Pin Male to 6-Pin Female
- Adapter Cable Kit – Antminer Fans 4-Pin / Linear / ATX
- Antminer Fan Adapter 4-Pin ATX to 4P Linear
- 6-Pin Fan Simulator – Innosilicon / Whatsminer
Setting up custom cooling on Whatsminer rigs? Contact us at contact@lys-sz.com for adapter cables and fan accessories.
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