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AJMRTC PF40281B2-Q02C-S99 4028 PWM Cooling Fan, 40mm 4cm 40x40x28mm DC12V Dual Ball Bearing High Speed Brushless Fan, Temperature Control Replacement Cooler for Server, Industrial Power & Compact Elec
- - 40x40x28mm 4028 compact fan, direct replacement for PF40281B2-Q02C-S99, DC 12V power input
- - Dual ball bearing structure, stable rotation, low vibration and long service life for continuous heavy-duty use
- - 4-wire PWM temperature control, automatically adjust fan speed to balance airflow and noise level
- - Standard 40mm mounting hole design, easy installation for quick old fan replacement
- - High-speed airflow design, excellent heat dissipation for server, industrial power supply and compact devices
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AJMRTC PF40281B2-Q02C-S99 high speed 4028 brushless cooling fan works as a direct replacement fan. It measures 40×40×28mm and runs on DC12V power supply. Built with dual ball bearings, it delivers steady rotation performance and outstanding durability for long-hour continuous operation. Adopting 4-wire PWM temperature control function, the fan dynamically changes rotating speed according to internal temperature, offering sufficient cooling while reducing noise when heat load is low. Standard 40mm mounting holes support simple installation. It is widely used on servers, industrial power supplies and other compact electronic hardware to quickly discharge internal heat and avoid thermal damage.
- Brand: AJMRTC
- Model: PF40281B2-Q02C-S99
- Size: 40 x 40 x 28 mm (4028 / 40mm / 4cm)
- Rated Voltage: DC 12V
- Bearing Type: Dual Ball Bearing
- Control Type: 4-Wire PWM Temperature Control
- Fan Type: Brushless Axial Cooling Fan
- Application: Server, Industrial Power Supply, Compact Electronic Devices
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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