Replacement CPU fan for 4530s, 4535s, 4730s, 6460b, 6465b, 6570b, 6475b and 8460p, 8470p, 8450p series CPUs.

Type: CPU Cooling Fan. All products undergo rigorous testing before shipping.
ShippingCompatible Models: Suitable for 4530s, 4535s, 4730s, 6460b, 6465b, 6570b, 6475b, 8460p, 8470p, 8450p series.
Compatible Part Numbers: 646285-001, 641839-001.
Product Features: --- 4-pin 4-wire.
Note: Please check your CPU fan and compare it with our product images to ensure this is the product you need. Please note that the laptop model and fan part number alone are insufficient to determine the correct replacement, as their appearance, screw hole positions, and pin connectors may differ, and they may not be compatible across all series. We recommend removing the fan from your laptop and comparing it with the image on the product details page. Also, please note that our products are categorized by compatible laptop models. You will receive any of the part numbers listed above. All fans are compatible replacements and are interchangeable. Images are for reference only. If you have any questions, please feel free to contact us. If you have already purchased this item and are experiencing problems, please let us know and send us photos of the product you received (front and back) and the old fan you wish to replace. We hope you understand. Thank you!