The HP Pavilion dv7 was a model series of laptop/mobile Pavilion branded computers manufactured by Hewlett-Packard from 2008 that featured a 17.3″ diagonal display. The HP Pavilion dv4 featured a 14.1″ and the HP Pavilion dv5 a 15.4″ display. The DV7 had bays for two hard drives, but was supplied with one; if a second hard drive was fitted then a hard drive hardware kit of bracket, connector cable, Mylar shield, and screws was required