Noctua NA-VC1 nízkohlučný adaptér (L.N.A.) - napäťový menič 12V na 9V pre PC ventilátory

The Noctua NA-VC1 Low-Noise Adapter (L.N.A.) is a voltage converter designed to reduce fan speed and noise levels in PC cooling systems. By dropping the input voltage from 12V to 9V, it effectively lowers the rotational speed of compatible fans, resulting in quieter operation while maintaining adequate airflow for most applications. This adapter is an ideal solution for users seeking acoustic optimization without compromising system stability.

Advantages

• Reduces fan noise by lowering voltage from 12V to 9V
• Easy inline installation between fan and power source
• Compatible with both 3-pin and 4-pin PWM fans
• Compact cable length of 11 cm for tidy cable management
• Durable PVC insulated cable and plastic connectors

Suitable for

• PC cooling systems
• CPU coolers
• Case fans
• Any 12V fan requiring noise reduction

Key specifications

• Product Type: Low-Noise Adapter (L.N.A.)
• Input Voltage: 12V DC
• Output Voltage: 9V DC
• Input Connector: 4-pin fan connector (male)
• Output Connector: 4-pin fan connector (female)
• Compatibility: 12V PC fans (3-pin and 4-pin PWM compatible)
• Cable Length: 11 cm (approx. 4.3 inches)
• Material: PVC insulated cable, plastic connectors
• Color: Black/Brown
• Included Quantity: 1 adapter
• Operating Temperature: 0 - 70 °C

Recommendations

For best results, use with Noctua fans or other high-quality 12V fans. Ensure the fan's power draw does not exceed the adapter's rating. Ideal for silent PC builds or where noise reduction is a priority.