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Small black rectangular laptop cooling fan unit

DBTLAP

DBTLAP laptop cooling pad fan B7007ASHNF2103TN DC28000Z1E0 5V .5A

SKU CH-E5KX-S2SKZ

Replacement cooling fan for B7007ASHNF2103TN DC28000Z1E0 laptops, rated 5V .5A and tested before shipping

  • Accessory TypeCooler
  • Keeps your laptop running cool with a 5V 0.5A DC fan
  • Designed for B7007ASHNF2103TN and DC28000Z1E0 models for exact fit
  • Includes one tested replacement fan ready to install
  • Match photos to your old part to ensure 100% compatibility
  • Verify the part number before ordering for a precise replacement

Replacement Fan for B7007ASHNF2103TN

This replacement cooling fan is designed for the B7007ASHNF2103TN laptop model. It operates at 5V drawing 0.5A to maintain safe component temperatures. The part matches the DC28000Z1E0 specification for direct compatibility. Buyers who need a complete cooling pad assembly rather than a single fan module will not find that here.

5V 0.5A Power Constraint

The fan runs on a 5V supply limited to 0.5A, so airflow is calibrated to that power envelope. It connects to the existing motherboard header without an external adapter. Systems that require higher current or a different voltage rail cannot use this unit. The fixed electrical rating also means the speed profile cannot be altered through software controls.

Tested Unit with Direct Mounting

Each fan is tested before shipping to verify spin-up and noise levels. The package contains only the fan itself; mounting screws or brackets are not included. You must reuse the original hardware from the old cooler during installation. Correct part-number matching is essential because the connector pinout and screw positions are model specific.

Highlights

  • Keeps your laptop running cool with a 5V 0.5A DC fan
  • Designed for B7007ASHNF2103TN and DC28000Z1E0 models for exact fit
  • Includes one tested replacement fan ready to install
  • Match photos to your old part to ensure 100% compatibility
  • Verify the part number before ordering for a precise replacement

Specifications

Accessory TypeCooler

Questions about this item

Which part number should I choose for my laptop cooler?

Match the part number B7007ASHNF2103TN or DC28000Z1E0 printed on your original fan to ensure 100% compatibility.

What does the 5V 0.5A rating mean when the fan is installed?

The fan draws 0.5 A at 5 V, so it runs from a standard USB port without extra power.

What connector standard does this fan use and what does it limit?

The fan uses the laptop's proprietary header; the 5 V 0.5 A rating caps maximum speed and airflow.

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