Models that these upgrades will work for:

HP-Compaq Pavilion a6700y, HP-Compaq Pavilion a6702cn, HP-Compaq Pavilion a6703w, HP-Compaq Pavilion a6705cn, HP-Compaq Pavilion a6708cx, HP-Compaq Pavilion a6708f, HP-Compaq Pavilion a6710in, HP-Compaq Pavilion a6715cn, HP-Compaq Pavilion a6716cn, HP-Compaq Pavilion a6717l, HP-Compaq Pavilion a6720a, HP-Compaq Pavilion a6720f, HP-Compaq Pavilion a6721nl, HP-Compaq Pavilion a6725tw, HP-Compaq Pavilion a6728hk, HP-Compaq Pavilion a6730a, HP-Compaq Pavilion a6735cn, HP-Compaq Pavilion a6735it, HP-Compaq Pavilion a6736fr, HP-Compaq Pavilion a6740a, HP-Compaq Pavilion a6740in, HP-Compaq Pavilion a6740jp, HP-Compaq Pavilion a6742p, HP-Compaq Pavilion a6743it, HP-Compaq Pavilion a6745d, HP-Compaq Pavilion a6748hk, HP-Compaq Pavilion a6755d, HP-Compaq Pavilion a6760a, HP-Compaq Pavilion a6760in, HP-Compaq Pavilion a6767c, HP-Compaq Pavilion a6770jp, HP-Compaq Pavilion a6772l, HP-Compaq Pavilion a6775l, HP-Compaq Pavilion a6780a, HP-Compaq Pavilion a6783l, HP-Compaq Pavilion a6785l, HP-Compaq Pavilion a6790jp, HP-Compaq Pavilion a6838f