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Square black 80 mm frame 25 mm deep four wire connector

Fans

Fans AD0812US-A7BGLSize 80×80×25 mm 12 V 0.33 A 4-wire case fan

SKU CH-APZ9-30Q41 MPN AD0812US-A7BGLSize

80 mm case fan with 12 V, 0.33 A PWM control for server and chassis cooling

  • 12 V 0.33 A power draw keeps energy use low
  • 4-wire PWM lead enables precise speed control
  • 80 × 80 × 25 mm footprint fits tight chassis spaces
  • ADDA brand build quality ensures reliable long-term operation
  • New condition guarantees full factory performance from day one

80 mm 12 V 4-wire case fan

This 80 × 80 × 25 mm axial fan runs on 12 V and draws 0.33 A through a four-wire lead. It is built for server chassis, network cabinets and industrial enclosures that require a compact, PWM-capable cooling module. The unit is supplied new from an authorised ADDA distributor.

Suits tight 80 mm mounts with PWM control

Installers who need a drop-in 80 mm fan with speed reporting and variable control will find the four-wire interface matches standard motherboard or fan-controller headers. Builds that demand greater airflow volume, higher static pressure or a larger mounting footprint will need a different fan.

0.33 A current draw at 12 V

The 0.33 A rating determines whether the fan can be powered from a given header or controller without exceeding its current limit. Verify the available amperage on the target connector before installation.

Fordele

  • 12 V 0.33 A power draw keeps energy use low
  • 4-wire PWM lead enables precise speed control
  • 80 × 80 × 25 mm footprint fits tight chassis spaces
  • ADDA brand build quality ensures reliable long-term operation
  • New condition guarantees full factory performance from day one

Specifikationer

Der er endnu ikke offentliggjort specifikationer for denne vare.

Spørgsmål om denne vare

What are the mounting hole dimensions for the 80 mm square frame of this AD0812US-A7BGLSize fan?

The frame measures 80 mm on each side with a thickness of 25 mm, matching the standard 80 mm fan mounting pattern used in server chassis and rack cabinets.

How do I connect the four-wire lead to a 12 V PWM header without reversing polarity?

Align the keyed 4-pin connector with the motherboard or fan-controller header; the 12 V, ground, tachometer and PWM control wires follow the industry-standard pinout so the plug only fits one way.

What regular cleaning does the 8025 axial impeller need to maintain airflow in a dusty rack?

Power down the system and use low-pressure compressed air or a soft brush to remove dust from the blades and frame vents every three to six months depending on environment.

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