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Square 120mm metal-frame fan with copper-aluminium heatsink, black finish

SXDOOL

SXDOOL Delta FHB1248DHE 120mm 48V 1.54A case fan

SKU CH-BG37-VBX6E

120 mm case fan moves air at 48 V and 1.54 A for high-temperature metal-frame cooling

  • 48 V DC input supports industrial and server power systems
  • 54 A current draw delivers high airflow for demanding cooling
  • 120 mm by 38 mm frame fits standard 12038 mounting points
  • Copper and aluminium heatsink construction improves thermal transfer
  • 8 kg weight indicates robust metal housing and motor

48 V DC case fan for industrial cooling

The Delta FHB1248DHE is a 120 mm frame fan that runs on 48 V DC at 1.54 A. It is built for computer cases or equipment racks that already supply a 48 V rail and need high static pressure. The metal housing and copper-aluminium heatsink construction suit continuous duty in elevated ambient temperatures.

Airflow headroom at 48 V operation

At the rated 48 V input the fan delivers violent airflow for dense heatsinks or restrictive chassis layouts. Headroom disappears if the supply drops below 48 V or if the wiring cannot sustain 1.54 A continuously. The unit is not speed-controlled by PWM or voltage scaling, so it runs at full output whenever powered.

48 V 1.54 A fixed-speed characteristic

The single deciding specification is the 48 V 1.54 A fixed-speed design. Buyers whose systems provide only 12 V or 24 V rails, or who require motherboard PWM control, cannot use this fan without external conversion or a separate controller.

Ciri-ciri utama

  • 48 V DC input supports industrial and server power systems
  • 54 A current draw delivers high airflow for demanding cooling
  • 120 mm by 38 mm frame fits standard 12038 mounting points
  • Copper and aluminium heatsink construction improves thermal transfer
  • 8 kg weight indicates robust metal housing and motor

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Will the 48 V 1.54 A rating of this Delta fan match the 12 V headers on my older motherboard?

No, this fan requires a 48 V DC supply and draws 1.54 A; connecting it to a standard 12 V header will not work and may damage the fan or the board.

How can I verify the FHB1248DHE is spinning at full speed once installed?

The fan runs on 48 V DC at 1.54 A; measure the voltage at the connector and confirm strong airflow through the copper and aluminium heatsink to ensure it is operating as intended.

Does the package include a 48 V power adapter or only the fan itself?

The box contains the Delta 12038 FHB1248DHE fan with its copper and aluminium heatsink; a 48 V 1.54 A power source must be purchased separately.

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