Differences

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--- doc:appunti:hardware:qnap_ts-120 [2025/04/01 12:32] – [Cooling Fan] niccolo
+++ doc:appunti:hardware:qnap_ts-120 [2025/04/01 12:55] (current) – [Cooling Fan] niccolo
@@ Line 412: / Line 412: @@
 The pinout of the QNAP TS-120 fan is:
-^ Color  ^
+^ PIN  ^ Color  ^ Function  ^
-| Black   |
+|  1 | Black   | Ground  |
-| Yellow  |
+|  2 | Yellow  | +12 v DC  |
-| Green   |
+|  3 | Green   | Tachometer (sense) signal  |
-| Blue    |
+|  4 | Blue    | PWM control signal  |
-This is the standard pinout of a CPU fan with PWM speed control an tachometer sensor:
+This is the **standard pinout of a CPU fan** with PWM speed control an tachometer sensor:
-^ CPU 4 pin Fan   ^^^
 ^ PIN  ^ Color   ^ Function          ^
 |    1 | Black   | Ground            |
@@ Line 427: / Line 426: @@
 |    3 | Yellow  | Tachometer Sense  |
 |    4 | Blue    | PWM Control       |
+To control the fan speed you can use the **qcontrol** tool:
+<code>
+qcontrol fanspeed {stop|silence|low|medium|high|full}
+</code>
 ===== Automatic power-on =====