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Small black laptop CPU cooling fan with wire connector

DBTLAP

DBTLAP laptop CPU cooling fan DELTA KDB0705HCA01 DC28000EGD0 5v 0.5a

SKU CH-0GSY-SG9C4

Replacement CPU cooling fan for Delta laptops, tested before shipping to ensure compatibility

  • Accessory TypeCooler
  • Replaces faulty CPU fan with exact Delta KDB0705HCA01 match
  • Operates at 5 V and 0.5 A for correct power draw
  • Pre-tested unit ships ready for immediate installation
  • Verified compatibility with part numbers 04Y9H9 and 4Y9H9
  • Single fan package includes only the replacement component needed

Replacement CPU fan for DELTA KDB0705HCA01

This new laptop cooling fan replaces the DELTA KDB0705HCA01 and DC28000EGD0 units. It operates at 5v and 0.5a for direct compatibility. The part suits owners of matching laptop models who need a tested replacement. Each unit ships after individual testing.

Thermals and power in daily use

The fan draws 0.5a at 5v to move air across the heatsink. Normal operation keeps the CPU within its thermal envelope without adding audible noise. Power consumption stays low because the motor is sized for the original specification. No extra load is placed on the laptop power system.

Build quality and connector fit

The package includes one fan that matches the original connector and mounting points. Buyers should compare photos with the old part to confirm the exact match. Compatibility depends on the correct part number, so verify before ordering. Units that do not share the listed numbers will not fit.

Highlights

  • Replaces faulty CPU fan with exact Delta KDB0705HCA01 match
  • Operates at 5 V and 0.5 A for correct power draw
  • Pre-tested unit ships ready for immediate installation
  • Verified compatibility with part numbers 04Y9H9 and 4Y9H9
  • Single fan package includes only the replacement component needed

Specifications

Accessory TypeCooler

Questions about this item

How do I install the DELTA KDB0705HCA01 fan and what step do people miss?

Match the part number on your original fan to the KDB0705HCA01 or DC28000EGD0 label before fitting; the connector orientation and screw holes must align exactly or the fan will not seat.

What maintenance or replacement will this 5v 0.5a cooler need later?

The fan is a sealed unit tested before shipping; when bearing noise or airflow drops, replace the whole fan — no lubrication or blade service is possible.

What limit appears first under sustained use on this DC28000EGD0 model?

Continuous operation at 5v 0.5a will eventually hit bearing wear; expect rising noise and reduced RPM as the first sign the cooler needs swapping.

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