Keep your system running cool with this internal CPU cooling fan replacement designed for Latitude E5520-series laptops. This fan uses a 4-wire (4-pin) connector for proper speed control and is a direct-fit replacement when your original fan is noisy, weak, or failing.
3WR3D, 03WR3D, DFS470805WL0T, MF60120V1-C140-S99, 14A-03RY-A00
Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.
✔️ Latitude: E5520, E5520M
☑️ Direct replacement for failed or noisy CPU fan
☑️ 4-wire / 4-pin connector for proper fan control
☑️ Helps restore normal operating temperatures and reduce thermal throttling
☑️ Ideal for repair, maintenance, or refurbishing projects