We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black laptop cooling fan with four-pin connector and silver label

DBTLAP

DBTLAP EG50040S1-CH30-S9A 4Pin DC5V 0.38A laptop cooling pad

SKU CH-2B5Y-D3GEF

Replacement cooling fan with four-pin DC5V 0.38A connector for compatible laptops

  • Accessory TypeCooler
  • Compatible replacement for EG50040S1-CH30-S9A models
  • Four-pin connector delivers 5 V DC power
  • Low 0.38 A draw reduces system load
  • Single fan unit tested before shipping
  • Verify part number for 100% fit

Replacement Fan for EG50040S1-CH30-S9A

This replacement cooling fan is built for laptops that use the EG50040S1-CH30-S9A part number. It suits owners who need a direct swap for a worn or noisy original unit. The 4-pin DC 5 V 0.38 A specification matches the factory connector and voltage. Buyers wanting a universal pad or extra USB features should look elsewhere.

4-Pin DC 5 V 0.38 A Connector

The single specification that decides fit is the 4-pin DC 5 V 0.38 A interface. Only laptops designed for this exact electrical profile will power the fan correctly and report speed to the system. Verify the part number on your existing fan before ordering. A different pin count or voltage will not work.

Drops Into Existing Cooling Assembly

The fan installs inside the laptop's current heatsink housing using the original mounting points. No external power brick or software driver is required. It restores airflow to the CPU and GPU heat pipes, freeing the system from thermal throttling during sustained loads. Ensure the surrounding heatsink fins are clear of dust for best results.

Highlights

  • Compatible replacement for EG50040S1-CH30-S9A models
  • Four-pin connector delivers 5 V DC power
  • Low 0.38 A draw reduces system load
  • Single fan unit tested before shipping
  • Verify part number for 100% fit

Specifications

Accessory TypeCooler

Questions about this item

How much current does the 0.38 A fan draw when installed in a laptop?

The fan is rated at 0.38 A at 5 V, so it draws that amount from the laptop's 4-pin header when running.

What does the 4-pin DC 5 V connector limit in practice?

The 4-pin connector supplies 5 V power and a PWM control signal, limiting the fan to 5 V operation and motherboard speed control.

What physical checks ensure the EG50040S1-CH30-S9A fits my laptop?

Match the 4-pin connector orientation, compare the housing dimensions to the original fan, and verify the screw-hole pattern before installing.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.