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Small black 40mm square frame fan with centre hub and blades

Fans

Fans 4028 40mm 12V 0.24A Violent Fan

SKU CH-K2NB-5FT7Q

40 mm case fan running at 12 V and 0.24 A for high-speed cooling

  • High airflow from 4028 frame design
  • Reliable 12 V operation at 0.24 A draw
  • Compact 40 mm size fits tight spaces
  • Nidec motor built for continuous duty

40 mm 12 V case fan for tight builds

This 40 mm frame fan runs on 12 V power and draws 0.24 A, making it suitable for compact enclosures or rackmount gear where space is limited. The W40S12BS8AB5-52 model from Nidec is built for continuous operation in industrial and custom PC cooling roles.

Violent-speed airflow for high-restriction layouts

At 52 the fan delivers aggressive static pressure to push air through dense heatsinks or restrictive filters. Buyers needing quieter acoustics or lower airflow for noise-sensitive desks should look elsewhere.

Highlights

  • High airflow from 4028 frame design
  • Reliable 12 V operation at 0.24 A draw
  • Compact 40 mm size fits tight spaces
  • Nidec motor built for continuous duty

Specifications

No published specifications for this item yet.

Questions about this item

How loud is the 52 dB rating when the fan is installed in a case?

At 52 dB the fan will be clearly audible in a quiet room, though case panels and other components usually reduce the perceived level.

What connector does the 12 V 0.24 A fan use for power?

The unit draws 12 V at 0.24 A and is designed for a standard 3-pin or 4-pin motherboard header.

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