A-Tech 16GB KIT (2 X 8GB) For Alienware M17 Notebook M17x i7 R3 R4. SO-DIMM DDR3 Non-ECC PC3-12800 1600Mhz RAM Memory.

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16GB Memory For Dell Alienware M15, Alienware M17 DDR4 2666 Mhz PC4-21300 RAM

16GB Memory Dell Alienware M17 DDR4 RAM SODIMM Laptop