Lenovo Legion 5 Pro-16ACH6H Laptop Heatsink Fan 5H40S20281 5H40S20277 5H40S20280

Product Description

The Lenovo Legion 5 Pro-16ACH6H Laptop Heatsink Fan is a replacement cooling assembly intended for compatible Lenovo Legion 5 Pro gaming laptops. The heatsink and fan assembly helps dissipate heat generated by internal components, supporting stable operating temperatures during gaming, multitasking, and demanding workloads.

This replacement cooling component may be suitable if the original fan produces excessive noise, stops spinning, becomes damaged, or causes cooling problems. The listed part numbers include 5H40S20281, 5H40S20277, and 5H40S20280. Before purchasing, verify your original heatsink assembly, fan connector, mounting points, and laptop configuration.

Compatible Models

• Lenovo Legion 5 Pro-16ACH6H
• Lenovo Legion 5 Pro 16-inch series (compatible configurations only)

Compatibility may vary depending on the CPU, GPU, and cooling assembly configuration.

Compatible Part Numbers

• 5H40S20281
• 5H40S20277
• 5H40S20280

Note: These part numbers may identify different cooling assembly variants. Confirm the exact required version before ordering.

Product Details

• Product Type: Laptop Heatsink Cooling Fan Assembly
• Compatible Brand: Lenovo
• Laptop Series: Legion 5 Pro
• Compatible Model: Legion 5 Pro-16ACH6H
• Laptop Size: 16-inch series
• Part Numbers: 5H40S20281, 5H40S20277, 5H40S20280
• Function: Internal CPU/GPU cooling and heat dissipation
• Application: Replacement laptop cooling component
• Installation: Internal replacement component
• Compatibility: Subject to original part number and physical assembly verification

Warranty Details

1 Month Replacement Warranty

Replacement is subject to verification of eligible functional defects and applicable warranty conditions. Physical damage, improper installation, burns, cuts, and misuse are not covered.

Important Note

• Confirm your complete Lenovo Legion 5 Pro-16ACH6H laptop model before purchasing.
• Match the original cooling assembly part number with the listed part numbers.
• Verify the heatsink layout, fan connectors, mounting points, and physical dimensions.
• Different CPU and GPU configurations may require different cooling assemblies.
• Confirm whether your required replacement is a complete heatsink assembly or an individual cooling fan.
• Professional installation is recommended to avoid damage to internal components.
• Ensure appropriate thermal interface materials are used during installation where required.
• If the product is unavailable, contact LaptopHub for stock confirmation or refund assistance.

Frequently Asked Questions

Q1. Which laptop is compatible with this heatsink fan?

This cooling assembly is listed for the Lenovo Legion 5 Pro-16ACH6H gaming laptop. Compatibility should be confirmed using the original part number and physical design.

Q2. What are the compatible part numbers?

The listed part numbers are 5H40S20281, 5H40S20277, and 5H40S20280. Different variants may exist, so verify your exact requirement.

Q3. Can this heatsink fan help fix laptop overheating?

A properly functioning and compatible cooling assembly can help restore heat dissipation when the original fan or heatsink is defective. Other problems, including dust buildup or thermal interface issues, may also cause overheating.

Q4. When should I replace my Lenovo Legion 5 Pro cooling fan?

Consider replacement if the fan makes grinding noises, stops spinning, becomes physically damaged, or fails to cool the laptop properly.

Q5. How can I confirm the correct cooling assembly before ordering?

Check your laptop’s full model number, CPU/GPU configuration, original part number, connector, mounting points, and heatsink layout. Contact LaptopHub with photographs of the original component if additional verification is needed.