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Square 80mm DC case fan with 15mm depth and three-wire connector

Fans

Fans EFB0812HHB -5F40 80x80x15mm 12V .4A 3-wire

SKU CH-BVYC-4DFDS

80 mm square case fan runs on 12 V DC, draws 0.4 A and uses a 3-wire connection

  • DC 12 V operation powers efficient server cooling
  • 80 mm square frame fits standard 80x80 mm mounts
  • 15 mm slim profile suits tight chassis spaces
  • 3-wire connection enables speed monitoring control

80 mm DC server fan for 12 V systems

This 80 x 80 x 15 mm square fan runs on 12 V DC and draws .4 A through a three-wire connection. It is built for server and workstation chassis that require a compact, high-speed airflow device. The new unit fits standard 80 mm mounting holes in rack enclosures and industrial PCs.

Replaces worn or failed 80 mm three-wire fans

Swap this in when an existing 80 mm unit becomes noisy, loses speed or stops spinning entirely. The jump is worth it when the original fan matches the 12 V .4 A rating and three-pin header, restoring full airflow without rewiring. Builders needing PWM control or a different voltage should look elsewhere.

Highlights

  • DC 12 V operation powers efficient server cooling
  • 80 mm square frame fits standard 80x80 mm mounts
  • 15 mm slim profile suits tight chassis spaces
  • 3-wire connection enables speed monitoring control

Specifications

No published specifications for this item yet.

Questions about this item

Will this 80x80x15mm fan fit my server chassis mounting holes?

The fan measures 80 mm square by 15 mm thick, matching the standard 80 mm mounting pattern used in most server chassis.

How do I connect the 3-wire lead to a 12 V header, and what mistake should I avoid?

Plug the 3-wire connector into a 12 V fan header, aligning the keyed tab; the common error is forcing it on backwards, which bends pins and stops the tachometer signal.

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