8GB Corsair Vengeance DDR4 SO-DIMM 3200MHz CL22 Memory Module by Corsair

HIGH PERFORMANCE DDR4 SODIMM FOR INTEL 6TH GENERATION CORE PLATFORM SYSTEMS
Corsair Vengeance Series DDR4 SODIMM memory modules are designed for high performance and reliability on 6th generation Intel Core systems, with ICs specially selected for performance potential. No configuration is required to take advantage of the higher speed – just plug it in and go.

DESIGNED FOR LAPTOP AND NOTEBOOK PCS
Virtually all notebook and laptop PCs use SODIMM memory modules. Some systems use the DDR4 SODIMM standard, and some use the older DDR3 SODIMM standard. Not sure which type you need? We’re here to help.

AUTOMATIC OVERCLOCKING FOR AUTOMATIC MAXIMUM PERFORMANCE
Most notebook and laptop PCs will automatically select the maximum reliable overclocking settings for the best possible performance and 100% stability. In most cases, no manual configuration is necessary. Upgrading to Vengeance Series DRAM is a great way to give your system an instant speed boost.