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40x40x28mm HighSpeed Server Cooling Fan Replacement for San Ace 9GA0412P3G031, DC12V 0.39A PWM Controlled 28000RPM 4028 Axial Fan for 1U Server Chassis Heat Dissipation Repair
- - Compatible with San Ace 9GA0412P3G031, compact 40×40×28mm (4028 / 40mm) dimension for spaceconstrained server enclosures
- - Rated DC12V 0.39A, ultrahigh speed up to 28000RPM, builtin 4wire PWM speed control with tachometer feedback
- - High staticpressure axial design delivers powerful airflow for denselypacked 1U server internal components
- - Heavyduty bearing system supports 24/7 continuous highspeed operation under datacenter thermal stress
- - Matches original mounting holes and connector; direct dropin replacement to resolve fan alarms, abnormal noise and overheating issues
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highperformance 4028 axial cooling fan is a compatible replacement for San Ace 9GA0412P3G031. Measuring 40x40x28 mm, it runs at DC12V 0.39A and reaches 28000RPM maximum rotational speed. The 4wire PWM interface enables motherboardbased speed adjustment and realtime tachometer monitoring, which is essential for server system fan fault detection.
Engineered for 1U rackmount server chassis, this highstaticpressure fan efficiently removes heat from CPUs, memory modules and power supply assemblies. Robust mechanical construction ensures stable longterm performance under continuous heavyload conditions. It works as an ideal repair part when original fan triggers system warning alerts, generates grinding noise or suffers degraded cooling performance. Please verify part number, physical dimension, DC12V rating and PWM connector before ordering to confirm proper hardware fit.
- Compatible Model: San Ace 9GA0412P3G031
- Fan Size: 40x40x28mm (4028 / 40mm)
- Operating Voltage: DC 12V
- Rated Current: 0.39A
- Rotational Speed: 28000RPM
- Control Mode: 4Wire PWM with Tachometer Output
- Fan Type: HighStaticPressure Server Axial Cooling Fan
- Application: 1U RackMount Server Chassis Heat Dissipation
- Installation: Standard 4028 mounting hole direct replacement fit
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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