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Black square 80mm frame 15mm thick three-pin wire lead

AVC

AVC DS08015R12H 80mm 12V 37.78 CFM 3-pin diy cooling

SKU CH-A4A8-SP9P4

An 80 mm DC 12 V fan delivering 37.78 CFM with a 3-pin speed-sensor connector and 7-inch leads

  • 80 mm square footprint fits tight chassis
  • 78 CFM airflow moves heat efficiently
  • 12 V DC power matches standard headers
  • 3-pin tach output enables speed monitoring

Compact 80 mm case fan for system builders

The AVC DS08015R12H is a 12 V DC axial fan measuring 80 mm by 80 mm by 15 mm. It delivers 37.78 CFM of airflow and includes a tachometer output on its 3-pin connector. The unit is supplied new and carries Dell part number JY705:A00 for reference.

Rib-mounted frame with 7-inch 3-pin lead

Rib-style mounting holes with counterbores let the fan screw directly into standard 80 mm chassis locations or heatsink brackets. The 7-inch 3-wire cable reaches most motherboard headers without extension. Builders needing PWM control or a different voltage should select a model that specifies those features.

Highlights

  • 80 mm square footprint fits tight chassis
  • 78 CFM airflow moves heat efficiently
  • 12 V DC power matches standard headers
  • 3-pin tach output enables speed monitoring

Specifications

No published specifications for this item yet.

Questions about this item

How long is the 3-pin cable on the DS08015R12H?

The fan terminates in a 7-inch 3-pin connector, giving enough reach for most 80 mm mounting positions.

Does the tachometer output let the motherboard regulate speed under continuous load?

Yes, the built-in speed sensor reports RPM so the board can adjust voltage and keep airflow at 37.78 CFM during all-day operation.

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