Cheap And Discounts DDR3 4GB 1600MHz Laptop memory ddr3 4GB 2RX8 PC3 1.5V 4GB 12800 Notebook memoria SODIMM 204PIN Wholesale. Buy Directly From Merchant BET Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.