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Small black laptop CPU cooling fan with wire connector

DBTLAP

DBTLAP CPU Cooling Fan for Toshiba Satellite U800 SUNON K2728E

SKU CH-M7TA-DP3BE

Replacement CPU cooling fan for Toshiba Satellite U800 series laptops, DC 5V 2.5W SUNON K2728E compatible

  • Accessory TypeCooler
  • Direct replacement for Toshiba Satellite U800 models
  • Matches SUNON EF50060V1-C020-G99 part number exactly
  • Operates on DC 5V at 2.5W power draw
  • Includes one tested fan ready for installation
  • Verify compatibility using photos and model number

Replacement CPU Fan for Toshiba Satellite U800

This new DBTLAP cooling fan fits the Toshiba Satellite U800, U800-T02S and U800-C03S models. It matches the SUNON EF50060V1-C020-G99 specification and runs on DC 5V at 2.5W. The part number K2728E is printed on the unit for identification.

Upgrading from a Worn or Noisy Original Fan

Replace the factory cooler when it becomes loud, spins irregularly or stops completely. The jump is worth it if temperatures rise under load or the laptop throttles unexpectedly. Buyers who need a higher airflow design or a different voltage should look elsewhere because this unit replicates the original 5V specification.

Straightforward Swap with Visual Verification

Installation requires opening the laptop chassis and disconnecting the old fan connector before fitting the new one. Each unit is tested before shipping. Check the photos against your existing cooler and confirm the part number to avoid mismatches. If uncertain, provide your model number for a compatibility check before ordering.

Highlights

  • Direct replacement for Toshiba Satellite U800 models
  • Matches SUNON EF50060V1-C020-G99 part number exactly
  • Operates on DC 5V at 2.5W power draw
  • Includes one tested fan ready for installation
  • Verify compatibility using photos and model number

Specifications

Accessory TypeCooler

Questions about this item

What clearance does the K2728E fan need inside the Toshiba Satellite U800 chassis?

The K2728E is a direct replacement for the SUNON EF50060V1-C020-G99 unit; it fits the existing mounting points and shroud without extra clearance.

Which step do installers most often miss when fitting this DC 5V 2.5W fan?

Forgetting to peel the protective film off the thermal pad surface before seating the heatsink causes overheating.

When should the K2728E bearing be relubricated or the fan replaced?

Replace the fan if bearing noise appears or RPM drops below spec; sealed sleeve bearings are not user-serviceable.

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