Axiom PC3L-12800 SODIMM 1600MHz 1.35v 8GB Low Voltage SODIMM - For Notebook - 8 GB - DDR3-1600/PC3-12800 DDR3 SDRAM - 1600 MHz - CL11 - 1.35 V - Non-ECC - Unbuffered - 204-pin - SoDIMM - Lifetime Warranty

No matter how heavy and numerous the applications that you are using, 1600 MHz memory speed will run them smoothly 8 GB of memory makes a perfect symmetry with your latest model processor and boosts up your computers performance 204-pin-pin DDR3-1600/PC3-12800 interface synchronizes electrical and clock signals for an efficient data transfer rate