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2 PCS DBPB0428B2UP074 HighSpeed 40mm Cooling Fan, 40×40×28mm DC 12V 1.80A 4Pin 25000RPM Replacement Axial Fan for 1U / 2U Server Power Supply Heat Dissipation
- - Package contains 2 pieces DBPB0428B2UP074 highspeed fans, 40×40×28mm 4028 size, DC 12V 1.80A, 4Pin interface, 25000RPM rotational speed
- - Ultrahighspeed design delivers strong static pressure and airflow, matches strict cooling demands of compact 1U and 2U server power supplies
- - 4Pin connector supports PWM speed regulation, adapting cooling output according to realtime internal temperature changes
- - Heavyduty motor structure sustains longterm continuous highspeed operation under highdensity server working conditions
- - Standard mounting holes for simple swapout installation; confirm fan model, voltage and 4Pin interface before purchase
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set includes 2 units of DBPB0428B2UP074 highspeed axial cooling fan with dimension 40×40×28mm. Running at DC 12V with 1.80A large operating current, this 4028 fan reaches ultrahigh 25000RPM rotation speed to produce powerful static pressure and airflow. It is specially optimized for heat dissipation of 1U / 2U rackmount server power supplies where internal space is extremely limited yet heat load is high. The 4Pin PWM connector enables automatic speed adjustment, balancing cooling performance and noise level under different load status. Rugged internal construction guarantees stable output during nonstop server operation. Standard mounting hole layout supports direct screwmount installation without extra modification. Ideal bulk replacement for defective original server power supply fans. Please verify fan part number, DC 12V rated voltage and 4Pin pin definition prior to ordering to prevent mismatched components.
Quantity: 2 PCS
Model: DBPB0428B2UP074
Rated Voltage: DC 12V
Rated Current: 1.80A
Dimension: 40×40×28mm / 40mm (4028)
Connector: 4Pin
Speed: 25000RPM
Fan Type: Ultra HighSpeed DC Axial Cooling Fan
Application: 1U / 2U Server Power Supply Heat Dissipation
Warranty & Returns
Warranty, Returns, And Additional Information
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- 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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