1.Fit Models：Compatible with Dell Precision 7510 M7510 Precision 7520 M7520
2.P/N: For EG75150S1-C010-S9A EG75150S1-C020-S9A 044PG6 0XNTR8
3. You will receive: 2x Cooling Fan with Heatsinks
4. Power Connection: 5V 0.55A
5. Warranty: 12 months.
6. We have tested the products, and to ensure it can be normal used.