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Small black laptop CPU cooling fan with three-pin connector and plastic housing

DBTLAP

DBTLAP CPU Cooling Fan MF75070V1-C300-A99 DC5V 2.25W 3Pin

SKU CH-MH9D-SXSVE

Replacement laptop CPU cooling fan with 3-pin connector and 2.25W power draw

  • Accessory categoryCooler
  • Keeps your laptop running cool with a DC5V 2.25W 3-pin fan
  • Exact replacement for part MF75070V1-C300-A99 ensures 100% compatibility
  • Verified fit — check photos against your old fan before ordering
  • Tested before shipping so it works straight out of the box
  • Model-number assistance available if you are unsure about fit

Replacement cooling fan for MF75070V1-C300-A99

This 5 V DC fan draws 2.25 W and connects through a 3-pin header. It is built as a direct replacement for the original laptop cooler and each unit is tested before shipping. Buyers should verify the part number against their existing fan using the supplied photos.

Sustained airflow at rated voltage

Operating at its specified 5 V and 2.25 W the fan delivers continuous cooling without the thermal throttling that can occur during short bursts. The steady power draw keeps noise and temperature stable over long sessions.

Three-pin header limits speed control

The 3-pin connector provides power and tachometer feedback but lacks PWM control, so the motherboard can only adjust voltage for speed changes. Compatibility is guaranteed only when the part number matches exactly; other models will not fit.

How it compares

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

Price $27.99
Pricier than about 65% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

How loud and warm does the 2.25 W fan get when running all day?

The fan is rated at 2.25 W on a 5 V supply, so power draw stays low during continuous operation.

What must I already have in my laptop for this 3-pin MF75070V1-C300-A99 cooler to fit?

You need a matching 3-pin motherboard header and the same physical mounting points as the original fan.

Will this replacement cooler work alongside the original heatsink and heat pipes in my MF75070V1-C300-A99 laptop?

Yes, it is a direct mechanical and electrical match for the stock fan assembly.

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