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SUNON KD4812PMB2-6A 48V DC 120mm cooling fan with two wire leads

Key features

0.16 A

Current

7.7 W

Power rating

2800 rpm

Speed

Two ball bearings

Bearing

SUNON (Taiwan) 120mm 48V DC Cooling Fan – KD4812PMB2-6A

The SUNON (Taiwan) KD4812PMB2-6A, KD series is a 120mm brushless DC axial cooling fan with a 120 × 120 × 38mm frame and 48V DC input. It provides 127 CFM rated airflow at 2800rpm, with two ball bearings, 7.7W rated power, 0.28 inch H₂O static pressure and 44dB(A) noise.

රු 18,500.00

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Specifications

ModelKD4812PMB2-6A
Product typeBrushless DC axial cooling fan
Nominal dimensions120 × 120 × 38 mm
Rated input48 V DC
Rated current0.16 A
Rated power7.7 W
BearingTwo ball bearings
Speed2800 rpm
Airflow127 CFM
Static pressure0.28 inch H₂O
Noise44 dB(A)
Net product weight326 g

Key Features

  • 48V DC operation matches equipment built around a compatible DC cooling supply.
  • 127 CFM rated airflow offers a useful starting point for enclosure ventilation design.
  • Two ball bearings support the rotor in this KD-series configuration.
  • 120mm square format helps compare the fan with an existing installation.
  • Published airflow, pressure and noise figures make replacement selection easier.

Product Information

The SUNON KD4812PMB2-6A is a brushless DC axial fan for equipment that provides a compatible 48V DC cooling supply. Its 120mm square format and 38mm nominal depth make it suitable for consideration in replacement or new enclosure designs where the mechanical fit, power rating and airflow requirement agree with the equipment specification.

At its rated operating point, the catalogue lists 2800rpm, 127CFM airflow, 0.28 inch H₂O static pressure and 7.7W power consumption. Airflow and maximum static pressure describe different ends of the fan performance range; they are not delivered simultaneously. Restrictive vents, filters and close obstructions affect the airflow obtained after installation.

Check the complete label and lead or connector arrangement on the supplied unit against the equipment before installation, including the required polarity. This fan requires 48V DC and must not be connected directly to AC mains. No PWM control, speed-feedback output or specific mating connector is promised for this listing. A power supply, adapter, guard and installation hardware are not documented as included; arrange compatible accessories separately as needed.

Explore Server rack cooling and ventilation guide.

Weight0.326 kg

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