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Small square black 3-wire 5V server cooling fan

Fans

Fans AB0605HX-KB3 TU142 DC 5V 0.23A 3-Wire Case Fan

SKU CH-CR70-2X10J

A 5 V DC case fan with a 3-wire connector draws 0.23 A for server cooling

  • 5 V DC supply keeps power draw low at 0.23 A
  • 3-wire connector enables speed monitoring for system control
  • 605 model code identifies the fan for easy replacement
  • TU142 designation matches server cooling specifications

5 V DC 3-Wire Case Fan

The fan runs on a 5 V DC supply and draws 0.23 A through a three-wire connection. It is built for server and workstation chassis that provide a 5 V fan header. The 605 model designation identifies this specific frame and motor assembly.

Speed signal only on three-wire interface

The third wire carries a tachometer signal so the system can monitor rotational speed, but the interface does not support PWM speed control. Voltage regulation is the only way to change fan speed on this connector. Builders who need closed-loop PWM control or a four-pin header cannot use this fan for that purpose.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 67% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the .23 A version or a higher-draw model?

The .23 A rating matches a 5 V header; choose it when your board supplies that voltage and you need the 142 CFM airflow.

What does the 142 CFM figure deliver inside a live chassis?

It moves 142 cubic feet of air per minute through a 605-size frame, giving strong throughput for dense server racks.

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