For DELL XPS L521X Motherboard w/ I7-3520M N13P-GS-A2 8RKPN CN-08RKPN

Please double check your main board same as the pictures shown at this site.

1. Model: For Dell L521X (with I7-3520M processor )
2. Part Number: CN-08RKPN (Make sure Part Number is the same.)
3. Used, original and stable.
4. 100% tested before delivery.
5. Warranty: 45 days.
6. EST: Within 3 working days