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A black 4cm cooling fan with power cord attached

Ruth's sister

Ruth's sister international power cord 12V .8W 1204 4020

SKU CH-2XEA-13TXB

A 12 V, 0.8 W Sunon KDE1204PKV1 chassis cooling fan with 40 mm frame for CPU power supply use

  • 12 V .8 W fan powers compact chassis cooling
  • 4020 frame fits tight 4 cm mounting spaces
  • 1204 model delivers quiet CPU thermal management
  • New condition ensures reliable out-of-box operation

Power cord for 12 V 0.8 W cooling fan

This international power cord is designed to connect a 12 V 0.8 W chassis cooling fan to a mains supply. It suits builders assembling or repairing compact CPU power supply units that use a 4 cm fan. The cord matches the electrical requirements of the specified Sunon KDE1204PKV1 model. It is not for users who need a higher-wattage lead or a different voltage rating.

Replaces worn or missing OEM fan leads

The cord replaces the original factory cable when it is damaged, lost or too short for a custom chassis layout. The upgrade is worth it when the existing lead cannot reach the fan header or shows signs of insulation fatigue. It does not add speed control or monitoring functions beyond what the fan itself provides. Buyers who need PWM signalling or a different connector pitch should look elsewhere.

How it compares

Measured against everything we stock in Worldwide Power Cords, at today’s prices. Recalculated every night.

Price $11.99
Pricier than about 80% of the 1,208 comparable items (median $9.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What connector does the 12V 0.8W 1204 4020 fan use for power?

The Sunon KDE1204PKV1 fan uses a standard 3-pin or 4-pin connector compatible with 12V motherboard headers.

Which way should the 4cm 1204 4020 fan face when mounting it in a chassis?

Mount the fan so the label side faces the interior and the airflow arrow points toward the heatsink or exhaust vent.

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