Fans 4010 40x40x10mm 12V 1.8W KDE1204PFVX 3-line case fan
Compact 40 mm square case fan runs on 12 V and draws 1.8 W with a three-line tachometer connection
- Compact 40 mm square frame fits tight spaces
- 12 V operation matches standard PC headers
- Low 1.8 W draw keeps power budget minimal
- Three-wire design enables speed monitoring
40 mm 12 V case fan
This 40 mm square fan runs on 12 V and draws 1.8 W. The KDE1204PFVX model uses a three-line connection for speed reporting or control. It suits compact chassis or small-form-factor builds where space is tight.
Three-line 4010 mounting
The 40x40x10 mm frame fits standard 4010 mounting holes. Three-wire operation allows the motherboard or fan controller to monitor RPM. Builders needing PWM control or larger airflow should look elsewhere.
How it compares
Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.
- Price $13.99
- Cheaper than about 70% 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
Will the 1.8 W power draw limit continuous operation in a 12 V system?
The fan is rated at 1.8 W on 12 V, so sustained use stays within that power envelope.
How much noise and heat does the 4010 produce when running all day?
At 1.8 W the 40x40x10 mm frame generates modest heat and typical small-fan noise levels during continuous operation.
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