SK Hynix 16GB DDR3 RAM (4GBx4) PC3L-12800U 1600MHz PC Memory RAM

Kingston (4gb x 1) 1Rx8 PC3L -12800U-11-12 ( HP69850-154-KEB ). SK Hynix (4gb x 3) 1Rx8 PC3 -12800U-11-12 ( HMT451U6BFR8A ).

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