| Dell MB Pin Number |
Function | Dell wire colour | Std Fan Pin Number |
Std Fan wire colour |
Description |
|---|---|---|---|---|---|
| 1 | Sens (TACH) | White/Yellow | 3 | Green | Sens (TACH) |
| 2 | +12v | Red | 2 | Yellow | +12v |
| 3 | Gnd | Black | 1 | Black | Gnd |
| 4 | PWM | Blue | 4 | Blue | PWM |
| 5 | Key | unused |
Generates fan error, but works sometimes.


