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Small round server fan with three wires

Fans

Fans 5V .20A 3-wire Server Round Fan

SKU CH-N7HS-9CE4G

A 5 V DC case fan drawing 0.20 A with a three-wire connection for server and PC cooling

  • Operates on 5 V DC power for low-voltage compatibility
  • Draws only 0.20 A current for minimal power consumption
  • Three-wire connection enables speed monitoring and control
  • Round server-style design fits standard mounting points

UDQF2ZH4HBAS 5 V server round fan

This 5 V DC fan draws 0.20 A and uses a three-wire connection. It is designed as a case fan for server and workstation chassis that provide a 5 V fan header. The round frame matches standard mounting points found in many rack-mount enclosures.

Suited for 5 V three-wire headers.

Builders maintaining or upgrading equipment with 5 V three-pin fan sockets can use this unit directly. It is not for systems that supply a different fan voltage or rely on four-pin PWM headers. Buyers needing variable-speed control via PWM should look elsewhere.

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Price $18.99
Typical for this category: the median of 8,339 items is $19.99.

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Specifications

No published specifications for this item yet.

Questions about this item

What does the .20 A current draw mean for my power budget?

The fan draws .20 A at 5 V, so it adds roughly 1 W to the 5 V rail — negligible for most server or workstation power supplies.

What does the 3-wire connector limit in practice?

The 3-wire design provides power, ground and a tachometer signal but no PWM control, so fan speed is fixed or voltage-regulated only.

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