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40mm 40x40x20mm DC 12V 0.20A Dual Ball Bearing 3Wire SpeedControlled Cooling Fan Replacement for PIA040F12L, 4CM 4020 High Airflow Fan for Compact CPU and Small Equipment Heat Dissipation
- Singleunit dropin replacement fan for PIA040F12L, 40x40x20mm 4020 size, DC 12V 0.20A rated electrical parameters
- Dual ball bearing reduces mechanical friction, delivers stable performance and extended service life for continuous operation
- 3wire speedcontrol interface supports tachometer feedback for realtime fan status monitoring by host hardware
- Highairflow optimized blade design efficiently expels heat for compact CPU radiators and spacelimited small devices
- Compact 4centimeter footprint fits narrow installation space inside mini hosts, controllers and embedded systems
- Strict factory performance testing, ideal for replacing noisy, stuck or failed original cooling fans
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compact 40x40x20mm dual ball bearing axial cooling fan is a precise replacement for PIA040F12L. It runs at DC 12V with 0.20A rated current and adopts 3wire speedcontrol wiring with tachometer signal output. Dual ball bearing construction minimizes internal wear and ensures longterm stable rotation for daily and lightindustrial running scenarios. Optimized fanblade structure provides practical highairflow output to carry away heat from compact CPU chips and other heatgenerating components. Its small 4020 dimension makes it perfectly suitable for mini hosts, embedded controllers and other equipment with limited inner installation space. Each fan passes strict electrical, rotation and noise inspection before shipment. Please verify dimension, voltage and pin definition before purchase for proper compatibility.
Fan Model: PIA040F12L Replacement
Dimension: 40 x 40 x 20 mm (4CM / 4020)
Rated Voltage: DC 12V
Rated Current: 0.20A
Bearing Type: Dual Ball Bearing
Connector: 3Wire SpeedControl with Tachometer Feedback
Fan Type: High Airflow Axial Cooling Fan
Application: Compact CPU, Small Embedded Equipment Heat Dissipation
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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