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Black plastic laptop CPU cooling fan with copper heatsink and wire connector

DBTLAP

DBTLAP CPU Fan Dell Precision 7710 7720 Bigger Edition

SKU CH-JS33-E1H2C

Replacement CPU cooling fan for Dell Precision 7710 and 7720 laptops, supplied as the larger variant with part number EG75150S1-C030-S9A

  • Accessory TypeCooler
  • Direct replacement for Dell Precision 7710 and 7720 models
  • Larger cooling assembly improves airflow over standard unit
  • Exact match for part number EG75150S1-C030-S9A
  • Each unit tested before dispatch for reliable operation
  • Photo verification and model check support ensure correct fit

Replacement CPU Fan for Precision 7710 and 7720

This larger cooling fan fits Dell Precision 7710, 7720 and M7710 laptops using part number EG75150S1-C030-S9A. It is sold new and each unit is tested before dispatch. Buyers who need a smaller fan variant for the same chassis cannot use this part.

Package Contents and Verification Steps

The box contains one fan only; no screws, thermal pads or cables are included. Photographs show the exact item so you can compare connector layout and mounting holes against the original. If the part number is unclear, the supplier offers a model-number check before purchase.

Critical Compatibility: EG75150S1-C030-S9A

The single specification that decides fitment is the part number EG75150S1-C030-S9A marked on the original cooler. Ordering by laptop model alone risks receiving the wrong size because both larger and smaller fans exist for these Precision workstations.

Highlights

  • Direct replacement for Dell Precision 7710 and 7720 models
  • Larger cooling assembly improves airflow over standard unit
  • Exact match for part number EG75150S1-C030-S9A
  • Each unit tested before dispatch for reliable operation
  • Photo verification and model check support ensure correct fit

Specifications

Accessory TypeCooler

Questions about this item

When will the EG75150S1-C030-S9A fan need replacement?

The fan is tested before shipping and should last through normal laptop use; replace it if airflow drops or bearing noise appears.

What limits continuous operation of the bigger fan?

The larger blade design moves more air, so the first limit is dust buildup on the heatsink rather than the fan motor itself.

How much noise and heat does the EG75150S1-C030-S9A produce under all-day load?

It runs at standard laptop-fan noise levels and adds no extra heat; the unit simply exhausts the CPU heat already present.

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