Models that these upgrades will work for:

HP-Compaq Pavilion notebook zt3001us, HP-Compaq Pavilion notebook zt3007la, HP-Compaq Pavilion notebook zt3010, HP-Compaq Pavilion notebook zt3010ap, HP-Compaq Pavilion notebook zt3010ea, HP-Compaq Pavilion notebook zt3010us, HP-Compaq Pavilion notebook zt3017ap, HP-Compaq Pavilion notebook zt3020ea, HP-Compaq Pavilion notebook zt3020us, HP-Compaq Pavilion notebook zt3030ap, HP-Compaq Pavilion notebook zt3030ea, HP-Compaq Pavilion notebook zt3040AP, HP-Compaq Pavilion notebook zt3068cl, HP-Compaq Pavilion notebook zt3101ea, HP-Compaq Pavilion notebook zt3101us, HP-Compaq Pavilion notebook zt3105ea, HP-Compaq Pavilion notebook zt3106ea, HP-Compaq Pavilion notebook zt3110ea, HP-Compaq Pavilion notebook zt3120ea, HP-Compaq Pavilion notebook zt3130ea, HP-Compaq Pavilion notebook zt3131ea, HP-Compaq Pavilion notebook zt3140us, HP-Compaq Pavilion notebook zt3170us