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Black laptop GPU cooling fan with plastic housing and wire connector

DBTLAP

DBTLAP GPU Cooling Fan Hasee Z7M T58-V EGC-77100V1-0AH 6-31-NH5E2-202

SKU CH-F8AR-Q9CNP

Replacement GPU cooling fan for compatible Hasee Z7M and T58-V laptops, tested before shipping

  • Accessory TypeCooler
  • Direct GPU replacement for Hasee Z7M series
  • Exact match to part number EGC-77100V1-0AH
  • Pre-tested unit ready for installation
  • Photo-verified compatibility check available
  • Single fan cooler designed for T58-V models

Replacement GPU fan for Hasee Z7M series

This DBTLAP cooling fan replaces the original GPU cooler in Hasee Z7M-CT5NA, Z7M-CN7NA and Z7M-CT7NK laptops. It matches the EGC-77100V1-0AH part number and the 6-31-NH5E2-202 reference. Each unit is tested before shipping to confirm it spins correctly.

Sustained cooling for discrete graphics

The fan draws heat away from the GPU die during extended gaming or render sessions. By maintaining airflow over the heatsink it prevents thermal throttling that would otherwise reduce clock speeds after a few minutes of load. Compatibility depends on an exact visual match with the original cooler.

Tested unit with standard power draw

Every fan is verified to run at the rated voltage without excessive noise or vibration. Power consumption remains within the laptop's original thermal budget. Buyers who need a different connector layout or a higher CFM rating should look for a model specified for their exact chassis.

Highlights

  • Direct GPU replacement for Hasee Z7M series
  • Exact match to part number EGC-77100V1-0AH
  • Pre-tested unit ready for installation
  • Photo-verified compatibility check available
  • Single fan cooler designed for T58-V models

Specifications

Accessory TypeCooler

Questions about this item

How much noise does the EGC-77100V1-0AH fan add when the Hasee Z7M runs all day?

The replacement fan is tested before shipping to match the original cooling profile, so it should not increase audible noise beyond the laptop's normal operating level.

What must I already own for this DBTLAP cooler to fit my laptop?

You need a Hasee Z7M-CT5NA, Z7M-CN7NA, Z7M-CT7NK or T58-V chassis with the exact 6-31-NH5E2-202 mounting layout shown in the photos.

Will the 6-31-NH5E2-202 fan work alongside the original heatsink and heat-pipes in my Z7M?

Yes, it is a direct GPU cooler replacement designed to slot into the existing thermal assembly without modification.

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