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$21.31
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AJMRTC 4020 Quiet Cooling Fan 40x40x20mm 40mm 4cm Replacement for KD1204PKB2, DC 12V Dual Ball Bearing Mute Brushless Mini Axial Fan for Power Supply, Router, Small Electronic Equipment Heat Dissipati
- - Direct replacement mini fan for KD1204PKB2, dimension 40x40x20mm (4020 / 40mm / 4cm)
- - DC 12V operation with dual ball bearing design for long service life and stable rotation
- - Mute quiet operation, reduces noise while maintaining effective airflow for cooling
- - Compact 4020 size, fits router, power supply and other small electronic devices
- - Standard mounting hole design for quick installation and simple fan replacement
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Overview
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AJMRTC 4020 quiet brushless axial cooling fan is made as a compatible replacement for KD1204PKB2. This 40x40x20mm 4cm mini fan works with DC 12V power supply. Adopting dual ball bearing structure, it supports long continuous runtime and reliable performance. The mute design lowers operating noise, delivering comfortable working environment while removing heat efficiently. It is widely used for router, switching power supply and other small electronics. Standard mounting holes allow easy installation to replace your old or broken fan.
- Brand: AJMRTC
- Model: 4020
- Size: 40 x 40 x 20 mm (40mm / 4cm)
- Rated Voltage: DC 12V
- Bearing: Dual Ball Bearing
- Fan Type: Brushless Axial Cooling Fan
- Replacement Part: KD1204PKB2
- Feature: Mute / Quiet
- Application: Router, Power Supply, Small Electronic Equipment
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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