Crucial - DDR4 - kit - 32 GB: 2 x 16 GB - SO-DIMM 260-pin - 2400 MHz / PC4-19200 - unbuffered - CT2K16G4SFD824A - Laptop Memory - CDW.com
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A-Tech 16GB (2x8GB) DDR3 1600MHz SODIMM PC3-12800 2Rx8 1.5V CL11 Non-ECC Unbuffered 204-Pin SO-DIMM Notebook Laptop RAM Memory Upgrade Kit at Amazon.com
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