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Small black square graphics cooling fan with four corner mounting holes

SXDOOL

SXDOOL Graphics Cooling Fan for Lenovo ER301 HR500 R402 R422 R512 R532 55mm

SKU CH-GM81-HEPXE

Replacement graphics cooling fan for select Lenovo laptops with 55mm mounting holes

  • Direct replacement for Lenovo ER301 HR500 R402 R422 R512 R532 graphics cards
  • Precise 55 mm mounting-hole spacing ensures secure fit
  • Restores original GPU cooling performance with compatible airflow design
  • New condition guarantees full operational life from first install

Compatible Lenovo Models

This replacement graphics cooling fan fits Lenovo ER301 HR500 R402 R422 R512 R532 systems. The 55mm hole spacing matches the original mounting points exactly. It serves owners of those specific laptops who need a direct-fit cooler. Builders working on other chassis or custom loops cannot use this part.

Sustained Thermal Behaviour

Under continuous load the fan maintains steady airflow across the heatsink to keep GPU temperatures stable. It runs at a constant speed rather than ramping aggressively for short bursts. The fixed mounting pattern prevents vibration drift during long sessions. No PWM curve or acoustic data is provided by the supplier.

Highlights

  • Direct replacement for Lenovo ER301 HR500 R402 R422 R512 R532 graphics cards
  • Precise 55 mm mounting-hole spacing ensures secure fit
  • Restores original GPU cooling performance with compatible airflow design
  • New condition guarantees full operational life from first install

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the fan draw when running continuously?

The fan operates from the graphics card's own fan header, so it draws power directly from the board without a separate supply.

Which Lenovo models must the card already be installed in for this fan to fit?

It fits Lenovo ER301, HR500, R402, R422, R512 and R532 cards with a 55 mm mounting-hole spacing.

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