Full Details on Amazon.com : http://www.amazon.com/gp/product/B00O69T2T6?tag=tsukuyomi-20<br /><br />RAMAXEL RMT3170EB68F9W-1600 4GB DDR3 1600 SODIMM LAPTOP RAM MEMORY GENUINE<br /><br />RAMAXEL RMT3170EB68F9W-1600 4GB DDR3 1600 SODIMM LAPTOP RAM MEMORY GENUINE