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Small square 12V laptop cooling fan with black plastic frame and blades

DBTLAP

DBTLAP SUNON EF35101S2-Q000-a99 12V 3.5 cm laptop cooling fan

SKU CH-2D1H-4YZ2R

12 V 3.5 cm replacement cooling fan for laptops, tested before shipping

  • Accessory categoryCooler
  • Direct replacement for SUNON EF35101S2-Q000-a99
  • 12 V power matches original laptop specification
  • Compact 3.5 cm size fits tight chassis space
  • Brand-new condition ensures reliable long-term cooling
  • Each unit tested before shipping for quality assurance

Replacement cooling fan for SUNON laptops

This 12V fan is a new replacement part for the SUNON EF35101S2-Q000-a99 model. It suits owners whose original cooler has failed or become noisy. The package includes one fan unit only. Buyers who need a complete cooling pad with a frame or USB power will not find that here.

Fits as a direct drop-in cooler

The fan is designed to match the original 3.5 cm form factor and 12V connection. Installation requires access to the laptop’s internal fan header and mounting points. It frees the system from overheating caused by a worn bearing. Builders who cannot open their chassis or lack a 12V header cannot use this part.

12V operation with tested reliability

Each unit is tested before shipping to confirm it spins at the rated voltage. The 3.5 cm diameter provides airflow for the original thermal design. It handles the heat load the laptop was built for. Systems that demand higher static pressure or a larger 99 mm frame will exceed what this cooler can deliver.

How it compares

Measured against everything we stock in Laptop Cooling Stands & Fans, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 58% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

Does the 12V EF35101S2-Q000-a99 fan maintain stable speed during long sessions?

The 12V 3.5 cm unit is tested before shipping and built for continuous laptop cooling duty.

How much noise and heat does the 3.5 cm EF35101S2-Q000-a99 add when running all day?

The compact 3.5 cm frame keeps airflow focused while the 12V motor runs quietly inside the laptop chassis.

What connector must my laptop already have for the EF35101S2-Q000-a99 to work?

Match the fan photos to your original part — the correct plug and pin layout are shown in the listing images.

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