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Small black square case fan with two wires

Fans

Fans KD1204PFS1 4010 4cm 12V 1.3W two wire case fan

SKU CH-8D0B-JNQQQ

Compact 4 cm case fan runs on 12 V and draws 1.3 W for high airflow

  • Compact 4 cm frame fits tight builds
  • 12 V operation suits standard PC headers
  • Low 1.3 W draw keeps power use minimal
  • Two-wire design simplifies installation

Compact 12 V case fan

This 4 cm fan runs on a 12 V supply and draws 1.3 W through a two-wire connection. The KD1204PFS1 model is designed for tight chassis spaces where a small-form-factor cooler is required. It delivers large air volume relative to its footprint for targeted component cooling.

Suits space-constrained builds

Builders fitting ITX cases, rackmount units or custom enclosures with 40 mm mounting points will find this fan appropriate. It is not for systems needing PWM speed control, high static pressure for radiators, or larger 120 mm and 140 mm fan mounts.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 90% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What power connector does the 12 V 1.3 W fan require?

It uses a two-wire lead that plugs into a standard 12 V fan header on the motherboard or controller.

Can the 4010 model run from a 5 V header on older hardware?

No, the fan is rated for 12 V only and will not start reliably on a 5 V header.

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