G.SKILL 16GB (2 x 8GB) 204-Pin DDR3 SO-DIMM DDR3 1600 (PC3 12800) Laptop Memory Model F3-1600C11D-16GSQ at Amazon.com
Ddr3 Ram - Best Buy
Amazon.com: Premium Dell Latitude E5520 15.6 Inch HD Business Laptop (Intel Core i5-2520M up to 3.2GHz, 16GB DDR3 RAM, 1TB HDD, … | Business laptop, Intel core, Hdd
Amazon via Shipito: Memória de Laptop Corsair Vengeance 16GB (2x8GB) DDR3 1600MHz (Corsair Vengeance 16GB (2x8GB) DDR3 1600 MHz (PC3 12800) Laptop Memory (CMSX16GX3M2A1600C10)) - Skooter Blog