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Small black 40mm square DC12V cooling fan with two wires

SXDOOL

SXDOOL 4008M12C ND2 4CM DC12V 0.14A 2-wire 40mm VGA cooling fan

SKU CH-AV55-FN35B

40 mm DC12 V VGA cooling fan drawing 0.14 A with two-wire connection

  • Runs on standard 12 V DC power
  • 40 mm frame fits tight graphics-card spaces
  • Low 0.14 A draw limits extra load
  • Simple two-wire connection for quick installation

SXDOOL 40mm DC12V VGA cooling fan

The SXDOOL 4008M12C ND2 is a 40mm two-wire fan designed for graphics card cooling. It operates on a 12V DC supply and draws 0.14A. The unit suits repair or replacement work on compatible video cards or similar small-form-factor cooling tasks. Buyers needing a larger frame size or a three- or four-wire PWM connector should look elsewhere.

Thermals noise and power draw

At 12V the fan pulls 0.14A, giving a low power draw for modest airflow through a 40mm frame. Noise level and static pressure figures are not supplied, so acoustic performance in a given build cannot be predicted. The two-wire design means speed is voltage-dependent with no PWM signal input.

How it compares

Measured against everything we stock in GPU Fans & Heatsinks, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 80% of the 143 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 2-wire DC12V 0.14A fan to the graphics card header?

Match the two leads to the 12 V header on the card, observing polarity; the red wire is positive and black is ground. Secure the 40 mm frame with the original mounting screws so vibration does not loosen the connection.

When should I replace the SXDOOL 4008M12C ND2 fan?

Replace it when bearing noise becomes audible, airflow drops enough to raise GPU temperatures, or the 0.14 A current draw becomes erratic — typically after several years of continuous 12 V operation.

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