12V Brushless DC Cooling Fan – 80mm


Availability: In Stock


SKU: OTH-039 Manufacturer: Top Motor Mfg Part Number: DF128025SM Category: Tags: ,


These 80x80mm 12V fans are typically found in ATX Computer cases, servers, and other enclosed equipment – but they can also be used in a variety of other projects requiring moderate airflow.

The fan spins at ~2600 RPM and can move approximately 30CFM. It is fairly quiet – just 30.7dBA. There are two connectors commonly found in PCs on the end – a 4 pin Molex connector designed to fit inline with older style hard drive connectors and a smaller 3 pin Molex KK 2.54mm that is compatible with our 3 pin Molex Header.

To use the fan, simply connect Red to 12V, Black to Ground. The White wire is a Tach signal – it can be used to monitor the fan rotation or left disconnected if it isn’t needed.



  • Input Voltage: 12VDC
  • Current: 0.25A
  • Noise: 30.7dBA
  • Weight: 72g
  • Wire Gauge: 26AWG
  • RPM: 2600RPM @ 12VDC
  • Air Flow: 30.7 CFM
  • Dimensions: 80 x 80 x 25mm
  • Wire Length: 40cm
  • Ball Bearing mounted


  Difficulty Level

Soldering Skill: N/A
Prototyping Skill: Beginner
Programming Skill: N/A

  Product Certifications

  Product Attributes

Weight: 77 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.

More Information:
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