Delanse New CPU Cooling Fan For Dell XPS 15 L501X L502X series, Compatible with part numbers DFS601305FQ0T W3M3P 0W3M3P BRUSHLESS KSB0705HA-A 4JGM6FAWI20 Series (Note: The part# may be different) Please check both the model and picture before biding order. part numbers DFS601305FQ0T W3M3P 0W3M3P BRUSHLESS KSB0705HA-A 4JGM6FAWI20 Warranty:5 months quality There are a lot of version which suitable for the same model,please check your original carefully before order it For Dell XPS 15 L501X L502X series