Computer PC Fan Failure Alarm with TX3 Connector


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  • Compact design occupies minimal space inside computer case
  • Alarm activates with siren when motor speed drops or stops completely
  • Audible chime cannot be confused with other PC noises
The StarTech.com fan alarm alerts you when a fan it is connected to slows down considerably or stops working, potentially saving expensive components like CPUs from damage due to overheating. A distinctive audible chime starts playing that cannot be mistaken for any other computer sound. The unit supports the newer TX3 connector fans that have a built-in tachometer.


  • Monitor fan operation, to ensure components do not overheat

The StarTech.com Advantage

  • Alerts the user if the connected fan stops operating
  • Easy to install
  • Loud, easy to distinguish alarm tone

Partner Numbers

  • UPC 065030783927


Warranty Information Warranty 2 Years
Connector(s) 1 - Connector Type(s) Fan (3 pin, TX3)
Packaging Information Package Length 3.3 in [84 mm]
Package Width 1.0 in [26 mm]
Package Height 5.9 in [15 cm]
Shipping (Package) Weight 0.0 lb [0.0 kg]
Performance General Specifications Dimensions: 0.625” diameter alarm module on a 10” long TX3 cable
Operating Voltage: 12V
Alarm Noise Level: 70 dB
Compatibility: Works with any fan with the 3-pin TX3 connector
Connectors: 3-Pin TX3 Molex Male, 3-Pin TX3 Molex Female
Physical Characteristics Color Black
What's in the Box 1 - Included in Package PC CPU Fan Failure Alarm


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Compliance and safety

Compliance letters

Safety Measures

  • If product has an exposed circuit board, do not touch the product under power.
  • If Class 1 Laser Product. Laser radiation is present when the system is open.
  • Wiring terminations should not be made with the product and/or electric lines under power.
  • Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines.
  • Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards.
*Product appearance and specifications are subject to change without notice.

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