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Small rectangular laptop CPU cooling fan with black plastic housing and visible fan blades

DBTLAP

DBTLAP Laptop CPU Cooling Fan For Lenovo ThinkBook 14 G4 IAP 16 G4 IAP ARA

SKU CH-43B5-P4A5H

Replacement CPU cooling fan for Lenovo ThinkBook 14 and 16 G4 IAP models, tested before shipping

  • Accessory categoryCooler
  • Compatible with ThinkBook 14 and 16 G4 IAP models
  • Replaces part numbers 5F10S14027 and DFS5H22404666R
  • Operates at 5V drawing only .5A power
  • Each unit tested before shipping for reliable operation
  • Single fan cooler designed for CPU thermal management

Compatible Models

This replacement cooling fan fits the Lenovo ThinkBook 14 G4 IAP and 16 G4 IAP ARA series. It matches part numbers 5F10S14027 and DFS5H22404666R for direct installation. Buyers with different ThinkBook generations or other laptop brands cannot use this part.

Sustained Operation

The fan runs at 5V and draws 0.5A to maintain airflow during extended workloads. Each unit is tested before shipping to confirm steady performance under continuous load. Builders who need higher voltage or current specifications will find this unit unsuitable.

Critical Part Number

Verifying the exact part number against your original fan is the only way to guarantee 100% compatibility. The supplier recommends checking photos and model numbers before ordering. Purchasing without this verification risks receiving a cooler that does not fit.

How it compares

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

Price $18.99
Cheaper than about 55% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

How much power does the 5 V 0.5 A fan draw when running all day?

It operates at 5 V and 0.5 A, so power draw stays low during continuous use.

Which laptop models must I already own for this fan to fit?

It fits Lenovo ThinkBook 14 G4 IAP, 16 G4 IAP and ARA models with part numbers 5F10S14027 or DFS5H22404666R.

Will this replacement work if I keep my original heatsink and motherboard?

Yes, it replaces the original FPGW fan and connects to the existing 5 V header on those ThinkBook boards.

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