Lenovo Post Warranty Foundation Service + YourDrive YourData + Premier Support - Extended service agreement - parts and labor - 1 year - on-site - business hours / 5 days a week - response time: NBD - for P/N: 64111B1, 64111B3, 6411H48, 6411H49, 6411HB8, 6411HB9, 6411HC3, 6411HC4, 6411HCB