16GB KIT (2 x 8GB) for Dell Latitude Series 6430u E5430 E6230 E6430 E6430s E6530 E7240. SO-DIMM DDR3 Non-ECC PC3-12800 1600MHz RAM Memory. Genuine A-Tech Brand. 16GB KIT (2 x 8GB) SO-DIMM DDR3 NON-ECC PC3-12800 1600MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Dell Latitude Series. (See Compatibility List Below)