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Small square CPU cooling fan with black plastic frame and visible blades

Fans

Fans CPU cooler Samsung BA31-00111A KSB06105HA DC05V 0.40A D120

SKU CH-N7DF-BEN8T

Original replacement CPU cooling fan for Samsung systems, DC 5 V 0.40 A

  • Designed for Samsung systems using part BA31-00111A
  • Runs on 5 V DC drawing only .40 A for efficient cooling
  • Original KSB06105HA model ensures exact fit and function
  • 120 mm frame size matches the D120 specification for direct replacement

Samsung BA31-00111A Replacement Fan

This new original CPU cooling fan is built for Samsung systems using part number BA31-00111A and model KSB06105HA. It runs on 5 V DC at 0.40 A and fits the D120 form factor. The unit is a direct swap for the factory cooler in compatible desktops.

Buyers restoring a Samsung PC

This cooler suits owners who need a like-for-like replacement for the BA31-00111A assembly. It is not for builders who want a universal tower cooler, a different mounting layout, or higher airflow than the original 120 mm design provides.

Highlights

  • Designed for Samsung systems using part BA31-00111A
  • Runs on 5 V DC drawing only .40 A for efficient cooling
  • Original KSB06105HA model ensures exact fit and function
  • 120 mm frame size matches the D120 specification for direct replacement

Specifications

No published specifications for this item yet.

Questions about this item

How often should the BA31-00111A fan bearing be cleaned or replaced?

Clean the fan blades and heatsink fins every 6-12 months using compressed air; the sleeve bearing is not user-serviceable, so replace the entire cooler if noise or vibration develops.

What thermal limit throttles the KSB06105HA under sustained load?

The 5 V, 0.40 A motor caps airflow at 120 mm fan speed, so the CPU hits its thermal throttle point before the cooler can move more heat.

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