HPE Foundation Care Next Business Day Service with Defective Media Retention - Extended service agreement - parts and labor - 3 years - on-site - 9x5 - response time: NBD - for P/N: 863442-B21, 863445R-B21, 863446R-B21, 863447R-B21, 875938-B21, P02057-S01, P02058-S01