Compatible P/N:
31TPT 031TPT CN-031TPT 023.1006M.0012 DFB451005M20TEP

Compatible Models:
for Dell Inspiron 13 13.3" 5368 5378 5379 7375 7368 7378 P69G P69G001 P69G002
for Dell Inspiron 15 15.6" 5568 5578 7569 7579 P58F P58F001
NOTE: kindly compare your original item with the photos and part number provided for the listing to make sure that you are purchasing the correct part. please be informed that using your laptop model and fan part number is not sufficient basis to identify the correct replacement because they might have different appearance, screw alignment, pin connector and might not work at all series. It would be better to remove your current fan from your laptop and compare it with the picture contained within the listing. Also please be informed that our item are all sorted according to compatible laptop models. You will receive any of the part numbers mentioned above, all are compatible replacement, it can be used interchangeably.