The 5F10S14344 fan and heatsink assembly is a cooling replacement part for Lenovo Legion Pro 5 16IRX10 and 16IAX10 laptops, with a 12V input and 8-pin connector. Compatible with PNs like 5F10S14345 and 5F10S14327. New, with a 3-year warranty and shipping from Spain in 24-48 hours.
5F10S14344
CPU+GPU Fan and Heatsink for Lenovo Legion Pro 5 16IRX10 16IAX10 - 5F10S14344 5F10S14345
New cooling assembly with CPU and GPU fans, 8-pin connector. For Lenovo Legion Pro 5 models.
Designed for Lenovo Legion Pro 5 16IRX10 (83NN) and Legion Pro 5 16IAX10 (83F3, 83NX) models.
Includes dedicated CPU and GPU fans mounted on an integrated heatsink for maximum efficiency.
Uses an 8-pin, 8-wire connection for proper power supply and fan speed control.
Operates with a 12V DC input, standard for this type of component in high-performance laptops.
The fan and heatsink assembly, with compatible references such as 5F10S14344 and 5F10S14345, is a complete cooling solution for Lenovo Legion Pro 5 laptops. This component is crucial for keeping CPU and GPU temperatures under control during intensive use sessions, such as gaming or video editing, preventing overheating and performance loss (thermal throttling).
The system includes two fans mounted on a thermal heatsink, ensuring efficient heat dissipation. Connection to the motherboard is made via a single 8-pin, 8-wire connector, which allows precise management of fan speed. This replacement part is new and has been verified to ensure compatibility with the specified models.
It is essential to verify that the product photograph and, especially, the connector type (8 pins) match the original component of your laptop before making a purchase. Incorrect installation or incompatibility can affect the thermal performance of the equipment or prevent its operation.
For technical services and advanced users who need to replace the complete cooling system of a Lenovo Legion Pro 5 laptop due to failure, excessive noise, or overheating.
| Voltaje de entrada | 12 V |
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| Pines del conector | 8 pins |
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| Número de cables | 8 |
| Longitud de cables | 2.5 cm + 2.2 cm |
| Tipo de ventilador | CPU+GPU with heatsink |
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| Dimensiones de ventiladores | 8x11.5 cm + 8x11.5 cm |
| Marca compatible | Lenovo |
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Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.
Yes, this fan and heatsink assembly is fully compatible with the Legion Pro 5 16IRX10 series (Type 83NN), including the specific model 83NN004BGE. We recommend visually verifying that your current part has an 8-pin connector to ensure 100% compatibility.
Yes, it is essential to apply new thermal paste to both the CPU and GPU when installing this new heatsink and fan assembly. Thermal paste is not included. Using old paste or not applying new paste will result in equipment overheating.
No. This model uses a specific 8-pin connector. If your original fan has a different number of pins, this replacement part will not be compatible. It is crucial that the connector exactly matches that of your motherboard to ensure correct operation and control.
The product has a 3-year warranty for private customers and 1 year for professionals. You have 14 days to return it if it doesn't work for you, provided it is in perfect condition. Return shipping can be managed by you or you can request home collection for 8.90 € in Spain and Portugal, which will be deducted from the refund.
All our shipments are made from Spain. For destinations in the peninsula, such as Barcelona, the delivery time is 24 to 48 working hours if you place your order before 16:00. Orders placed after that time are prepared on the next working day.
Data sheet
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