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Small black rectangular laptop cooling fan with four-wire connector

DBTLAP

DBTLAP CPU Cooling Fan for Lenovo ThinkPad T420S T430S 4 Wire

SKU CH-YV0Y-D2NH5

Replacement CPU cooling fan for Lenovo ThinkPad T420S and T430S models with integrated graphics, featuring a 4-wire connector and tested for 100% operation

  • Accessory TypeCooler
  • Keeps ThinkPad T420S and T430S running cool with genuine 4-wire replacement fan
  • Exact fit for part numbers 04W1712, 04W1713, 04W0417 and 04W0416
  • Tested one-by-one before shipping for 100 % reliability
  • Supports integrated-graphics models T420SI and T430SI without modification
  • Sourced from Forcecon, ADDA, Sunon or Kipo depending on stock

4-Wire Replacement Fan for ThinkPad T420S and T430S

This 4-wire CPU cooling fan is designed as a direct replacement for Lenovo ThinkPad T420S, T420SI, T430S and T430SI models. It matches part numbers 04W1712, 04W1713, 04W0417 and 04W0416 for integrated-graphics configurations. Each unit is tested before dispatch to confirm correct operation.

Verify Connector and Part Number Before Fitting

Check that your existing cooler uses a 4-wire connector and that the part number printed on the original fan matches one of the listed Lenovo codes. The supplier notes that the fan may be sourced from Forcecon, ADDA, Sunon, Kipo or an equivalent manufacturer depending on stock. Compare the product images with your current fan to confirm physical compatibility.

Tested for Continuous Operation at Rated Speed

Every fan is bench-tested to verify 100% function before shipping, ensuring it spins up and maintains airflow under sustained thermal load. The 4-wire PWM interface allows the laptop firmware to regulate speed continuously rather than cycling on and off. A 9-month warranty covers defects that appear during extended daily use.

Highlights

  • Keeps ThinkPad T420S and T430S running cool with genuine 4-wire replacement fan
  • Exact fit for part numbers 04W1712, 04W1713, 04W0417 and 04W0416
  • Tested one-by-one before shipping for 100 % reliability
  • Supports integrated-graphics models T420SI and T430SI without modification
  • Sourced from Forcecon, ADDA, Sunon or Kipo depending on stock

Specifications

Accessory TypeCooler

Questions about this item

Does the package include only the fan or are mounting screws and thermal paste also supplied?

The package contains 1 x Fan only; screws and thermal compound are not included and must be sourced separately.

My laptop is a T430S with integrated graphics — which of the listed part numbers matches that model?

For a T430S with integrated graphics the compatible part numbers are 04W1713 and 04W0417.

What does the 4-wire specification mean once the fan is installed in the ThinkPad?

The 4-wire connector provides power, ground, tachometer feedback and PWM speed control so the system can regulate fan speed automatically.

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