LENOVO B50 15.6" Laptop, Intel i3-4030U, 4GB Memory, 500GB Hard Drive*FREE UPGRADE TO WINDOWS 10 - Sam's Club
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CMS 8GB (1X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Lenovo® B Series B50-80 - A8 at Amazon.com
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