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AJMRTC CPU Cooling Fan for Lenovo ThinkBook 14 G4 G5 Laptop, Replacement PN 5F10S13929 5F10S13930, 4Pin PWM DC5V Internal Notebook Cooler Fan, Fast Shipping Replacement Repair Part
- Precisionfit CPU cooling fan compatible with Lenovo ThinkBook 14 G4 and ThinkBook 14 G5 laptop, matches OEM part numbers 5F10S13929 and 5F10S13930.
- Brushless DC motor with PWM speed control effectively dissipates CPU heat, prevents laptop overheating, thermal throttling and unexpected shutdowns under multitask workload.
- Standard 4pin 4wire PWM connector supports plugandplay installation, direct swap for defective original fan without soldering or extra physical modifications.
- Optimized fanblade structure delivers stable airflow output, balances reliable cooling performance and lownoise operation for daily office and study scenarios.
- Each cooling fan undergoes strict preshipment functional testing for rotation stability and power compatibility, fastship repair solution for noisy, stuck or nonspinning stock fan.
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AJMRTC highquality internal CPU cooling fan is reliable replacement spare part for Lenovo ThinkBook 14 G4 and ThinkBook 14 G5 notebook. Manufactured strictly following original factory specifications, this cooling fan maintains exact physical dimensions, mounting hole layout and connector definition, fully crossreferencing OEM part numbers 5F10S13929 and 5F10S13930. Working at DC 5V, builtin brushless motor supports PWM intelligent speed adjustment, automatically adjusting fan rotational speed responding to CPU load, quickly exhausting heat generated during document editing, web browsing and multitask processing. Optimized fanblade design enhances airflow efficiency while suppressing abnormal operating noise. Equipped with standard 4pin plugandplay connector, users can directly remove faulty old fan and install this new unit without additional alteration. Every finished fan passes complete functional inspection covering spinning performance and powersupply stability before shipment. It effectively fixes common cooling failures including rattling noise, fan jamming and system overheating warnings. Fast shipping available for quick laptop repair. Please doublecheck your exact laptop model and original fan part number before ordering to avoid compatibility mismatch.
Compatible Brand: Lenovo
Fit Laptop Model: ThinkBook 14 G4, ThinkBook 14 G5
OEM Part Numbers: 5F10S13929, 5F10S13930
Connector: 4Pin 4Wire PWM
Rated Voltage: DC 5V
Assembly Type: CPU Cooling Fan (Fan Only, No Heatsink)
Installation: Direct Replacement, Plug and Play
Condition: New Replacement Part
Shipping Note: Fast Shipping Available
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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