A-TECH 16GB KIT (2 x 8GB) For Dell Latitude 6430u E5430 E5530 E6230 E6330 E6430 E6430 ATG E6430s E6530 E6540. SO-DIMM DDR3 NON-ECC PC3-12800 1600MHz RAM Memory. Genuine 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. (See Compatibility List Below)