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Small square black 4028 case fan with visible blades and wiring

Fans

Fans 4028 4CM PFB0412EHN 12V .72A case fan

SKU CH-3HTF-WNMF0

A 4028 case fan running at 12 V and 0.72 A with a double ball bearing

  • High airflow from 12 V .72 A motor
  • Reliable double ball bearing design
  • Compact 4028 form factor fits tight spaces
  • Delta Original build quality for durability

High-speed 4028 case fan

The Delta Original PFB0412EHN is a 12 V, 0.72 A case fan built with a double ball bearing. It is designed for installations that demand concentrated, high-velocity airflow from a compact frame. The unit ships new and ready for immediate integration into compatible cooling setups.

Suited for dense airflow needs

This fan suits builders who need strong static pressure in small-form-factor or industrial enclosures. It is not for users who require quiet operation, as the high-speed design generates noticeable noise. Buyers needing larger-diameter fans or lower current draw should consider alternative models.

How it compares

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

Price $12.99
Cheaper than about 80% 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

What mounting holes does the 4028 fan use?

The 4028 fan uses standard 40 mm mounting hole spacing with four corner holes for case installation.

How do I connect the PFB0412EHN fan and what polarity mistake should I avoid?

Connect the two-wire lead to a 12 V header matching the 0.72 A rating; reversing the red and black wires will prevent the fan from spinning.

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