G.Skill Ripjaws DDR4 3200 8GB SO-Dimm 1.2V (1x8GB) – F4-3200C22S-8GRS.

Improve your laptop system performance with the Patriot Signature Line DDR4 4GB 2666MHz SODIMM memory module. It features 4GB of DDR4 memory running at 2666MHz, is made from high quality materials and comes with a lifetime warranty.

• 1600MHz DDR3 SDRAM
• Double Sided
• CAS Latency: CL11
• UDIMM NON ECC 204 pin Form Factor
• Voltage: 1.5V
• Limited Lifetime Warranty

Crucial’s range of reliable notebook memory increases system performance, is easy to install, and comes with a limited lifetime warranty. This is premium quality memory that’ll increase performance.