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SAMSUNG 8GB DDR3 SO-DIMM Memory Module at Amazon.com
A-Tech 8GB RAM Replacement for Samsung M471B1G73QH0-YK0 | DDR3/DDR3L 1600MHz PC3L-12800 2Rx8 1.35V SODIMM 204-Pin Memory Module at Amazon.com
Samsung 16GB (2 x 8GB) 204-pin SODIMM, DDR3 PC3L-12800, 1600MHz ram memory module for laptops (M471B1G73EB0-YK0 x 2) System Specific Memory - Newegg.com