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AABCOOLING AAB C20
- The AABCOOLING AAB C20 cable lowers the voltage of a 3-pin fan from 12 V to 9 V with a 27 Ω (3 W) resistor. The fan runs slower and quieter. Also fits 4-pin fans. Length 10 cm.
3-pin fan voltage reducer cable – 12 V to 9 V
AABCOOLING AAB C20 is a cable that lowers the supply voltage of a 3-pin fan from 12 V to 9 V. The built-in 27 Ω resistor reduces the fan speed and therefore its noise level.

Key features
- Lowers the fan supply voltage from 12 V to 9 V
- 27 Ω, 3 W resistor
- Quieter fan operation
- 3-pin male and 3-pin female connectors
- Length 10 cm
Application and compatibility
The cable is designed for fans with a 3-pin connector in PCs and other electronic devices.
It also fits 4-pin fans – the automatic PWM speed control pin then remains unconnected.

Specifications
- Length: 10 cm
- Supply voltage: 12 V DC
- Voltage reduction: from 12 V to 9 V
- Resistor: 27 Ω, 3 W
- Connectors: 3-pin male, 3-pin female
Package contents
- 1 × AABCOOLING AAB C20
- 1 × package




