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Small black rectangular cooling fan with wire connector

DBTLAP

DBTLAP KUC1012D-AL63 12V 0.75A replacement fan

SKU CH-TV21-GEG1P

12 V 0.75 A replacement fan tested before shipping for compatible Delta coolers

  • Accessory TypeCooler
  • Keeps compatible laptops cool with a 12V 0.75A replacement fan
  • Fits Delta KUC1012D-AL63 and EFB0251S3-C010-S9A part numbers
  • Supports Edge 91z, S510, S760, M71z, S3040, s710-30 models
  • Tested before shipping for reliable out-of-the-box operation
  • Direct swap for worn or noisy original cooling fans

Replacement fan for specific Delta models

This new DBTLAP KUC1012D-AL63 fan replaces the Delta KUC1012D-AL63 12V 0.75A unit and the EFB0251S3-C010-S9A variant. It fits Edge 91z, S510, S760, M71z, S3040, s710-30 and 03T9620 laptops. Verify the part number and photos before ordering to guarantee a correct match.

Upgrade from a failed or noisy original cooler

Swap this fan when the original Delta cooler stops spinning, rattles or overheats the chassis. The jump is worth it if the laptop shuts down under load or the fan speed stays at zero. Each unit is tested before shipping so the replacement works immediately after installation.

Steady airflow during long sessions

The 12V 0.75A motor maintains consistent RPM under continuous thermal load rather than throttling after a short burst. Sustained operation keeps CPU and GPU temperatures stable during extended workloads. Buyers needing a higher-wattage blower or a different connector layout cannot use this part.

Highlights

  • Keeps compatible laptops cool with a 12V 0.75A replacement fan
  • Fits Delta KUC1012D-AL63 and EFB0251S3-C010-S9A part numbers
  • Supports Edge 91z, S510, S760, M71z, S3040, s710-30 models
  • Tested before shipping for reliable out-of-the-box operation
  • Direct swap for worn or noisy original cooling fans

Specifications

Accessory TypeCooler

Questions about this item

Does the KUC1012D-AL63 fan mount with the same screw holes as the original Delta unit in my Edge 91z?

The KUC1012D-AL63 is a direct replacement for the Delta KUC1012D-AL63 and EFB0251S3-C010-S9A fans used in Edge 91z, S510, S760, M71z, S3040 and s710-30 models, so the mounting pattern matches the original.

Which connector orientation do I line up first when installing this 12V 0.75A fan?

Align the connector key with the motherboard header before pressing the fan into the chassis; the tip sheet stresses checking the photos to confirm the plug orientation matches your old unit.

How often should I clean dust from this replacement cooler to keep airflow steady?

Blow compressed air through the fins every three to six months; the supplier notes each fan is tested before shipping, but regular dust removal prevents the 12V 0.75A motor from working harder than necessary.

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