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Small black laptop GPU cooling fan with wire connector

DBTLAP

DBTLAP GPU Cooling Fan for HP ZBook Studio G3 G4 NS75C08-15C05 840960-001 5V 0.5A

SKU CH-M7ZV-XCRTX

Replacement GPU cooling fan for HP ZBook Studio G3 and G4 models, 5 V 0.5 A

  • Accessory TypeCooler
  • Replacement GPU fan restores cooling for HP ZBook Studio G3 G4
  • Operates at 5V 0.5A matching original power requirements
  • Direct fit for part numbers NS75C08-15C05 and 840960-001
  • Each unit tested before shipping for reliable operation
  • Single fan package includes 1 x cooling fan ready to install

Replacement GPU Fan for ZBook Studio G3 G4

This replacement GPU cooling fan fits HP ZBook Studio G3 and G4 mobile workstations. It matches part numbers NS75C08-15C05 and 840960-001 for direct compatibility. The unit operates at 5 V and draws 0.5 A from the system header. Each fan is tested before it leaves the supplier.

Capacity and headroom

The single fan assembly restores factory cooling performance for the discrete GPU in supported ZBook models. It handles the thermal load of the original graphics module under normal workloads. Sustained maximum loads may exceed the airflow capacity of a single replacement unit. Buyers who need higher airflow or redundant cooling should verify their chassis design supports additional fans.

Critical specification

The 5 V 0.5 A power rating determines whether this fan is the correct part for your board. Voltage and current must match the original component exactly to avoid damage or startup failure. Confirm the part number on your existing fan before ordering. No other electrical or mechanical specifications are provided in the source data.

Highlights

  • Replacement GPU fan restores cooling for HP ZBook Studio G3 G4
  • Operates at 5V 0.5A matching original power requirements
  • Direct fit for part numbers NS75C08-15C05 and 840960-001
  • Each unit tested before shipping for reliable operation
  • Single fan package includes 1 x cooling fan ready to install

Specifications

Accessory TypeCooler

Questions about this item

Will this GPU fan fit my HP ZBook Studio G3 without changing the motherboard connector?

The fan matches part numbers NS75C08-15C05 and 840960-001 used in both G3 and G4 models, so the original 5V 0.5A connector plugs straight in.

How can I verify the replacement fan is spinning at the correct speed after installation?

Each unit is tested before shipping; after fitting, listen for steady airflow and check that GPU temperatures drop to normal idle levels under light load.

Does the package include mounting screws or thermal pads, or must I reuse the originals?

Only the fan itself is supplied — 1 x Fan — so you will need to keep or source screws and any thermal interface material separately.

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