we sell hp/ibm hdd&memory:397415-B21 HP 8GB FBD PC2-5300 2x4GB Kit466440-B21 HP 8G FBD PC2-5300 2*4G LP413015-B21 HP 16G FBD PC2-5300 2*8G500658-B21 4GB (1*4GB) PC3-10600 REG 500662-B21 8GB (1*8GB) PC3-10600 REG 500666-B21 HP 16GB (1*16GB) PC3-8500 REG 4R*4 516423-B21 8GB (1*8GB) PC3-8500 REG 593913-B21 8GB (1*8GB) PC3-10600 REG 2R*4604504-B21 HP 4GB (1*4GB) PC3L-10600 REG 1R*4604506-B21 HP 8GB (1*8GB) PC3L-10600 REG 2R*4627808-B21 HP 16GB (1*16GB) PC3L-10600 REG 2R*4627812-B21 HP 16GB (1*16GB) PC3L-10600 REG 2R*4Skype:luchinetwork