Original SK Hynix DDR3 Ram 4GB 2Rx8 PC3 12800S 1600MHz Laptop Memory For Compaq For SONY For Dell|memory ds|ram memory laptopram internal memory - AliExpress
RAM SK Hynix 4GB (2 x 2GB) DDR3 1600MHz PC3-12800 HP 655409-15 - HMT325U6CFR8C | eBay
Comprar SK hynix 4 GB (1 x 4 GB) DDR3-1333 Blue / Black PC RAM | ENEBA