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Small black square server cooling fan with four wires

Fans

Fans EF70150SX-C020-S9A 5V 4.5W 4-wire Case Fan

SKU CH-WFSJ-ZY3XF

5V four-wire server cooling fan delivering 4.5W airflow for chassis thermal management

  • 5V operation reduces power draw
  • 5W rating keeps energy use low
  • 4-wire PWM enables precise speed control
  • 20mm thickness fits slim server chassis

SUNON EF70150SX-C020-S9A 5V Server Fan

This SUNON EF70150SX-C020-S9A is a 5V server cooling fan rated at 4.5W with a 4-wire PWM connection. It is built for installation in server chassis and compatible cases that accept this form factor. The unit arrives new and ready for system integration.

Suited for 5V server cooling builds

This fan suits administrators maintaining or assembling servers that require a 5V 4-wire cooling solution. Buyers needing a different voltage input or a larger frame size should look at other models.

Highlights

  • 5V operation reduces power draw
  • 5W rating keeps energy use low
  • 4-wire PWM enables precise speed control
  • 20mm thickness fits slim server chassis

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the EF70150SX-C020-S9A or another version for my 5 V server build?

The EF70150SX-C020-S9A is the specific model listed; it runs at 5 V and draws 4.5 W, so select this exact part number when your system requires those ratings.

What does the 4.5 W rating mean once the fan is installed in a server?

At 5 V the fan will draw 4.5 W, giving the airflow and speed the manufacturer specified for this 70150 frame size.

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