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Fans 2pcs 2-wire 4020 Maglev 4 cm silent fan .6W KDE1204PKV2 case fan
Two 40 mm maglev case fans with 2-wire power and 0.6 W draw each
- 2-pack adds a spare fan for tight builds
- Maglev bearing cuts friction for quieter operation
- 2-wire design fits basic motherboard headers
- 6 W draw keeps power use minimal
40 mm Maglev Case Fans
This two-pack supplies 40 mm maglev fans with a 2-wire power connection. The 4020 form factor suits tight chassis or targeted component cooling. Magnetic levitation reduces bearing noise for quiet operation. Each unit draws 0.6 W at 12 V.
Upgrade From Sleeve-Bearing 40 mm Fans
The maglev design replaces sleeve-bearing fans that develop rattle or fail over time. The switch is worthwhile when silence and longevity matter more than maximum airflow. Builders needing higher static pressure or PWM control should look elsewhere.
Highlights
- 2-pack adds a spare fan for tight builds
- Maglev bearing cuts friction for quieter operation
- 2-wire design fits basic motherboard headers
- 6 W draw keeps power use minimal
Specifications
No published specifications for this item yet.
Questions about this item
Will the 4020 fan fit a standard 40 mm mounting hole pattern?
Yes, the 4020 designation means a 40 mm square frame that matches standard 40 mm mounting holes.
How do I connect the 2-wire KDE1204PKV2 fans to a motherboard header?
Plug the 2-wire connector into a 3-pin or 4-pin fan header, leaving the speed-sense pin empty; the fan will run at full 12 V speed.
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