Electronic HP Care Pack Next Business Day Hardware Support with Defective Media Retention - Extended service agreement - parts and labour (for 1/1/0 warranty) - 5 years - on-site - 9x5 - response time: NBD - for ProBook 450 G4, 450 G5, 450 G8, 455r G6, 45X G2, 45X G3, 45X G6, 45X G7, 470 G3, 470 G5