RAM & Memory Upgrades
G.Skill F4-3200C16D-16GIS Aegis DDR4 16 GB PC 3200 CL16 KIT (2 x 8 GB)
F4-2666C19S-8GIS Timings 16-18-18-38 Easy installation with plug-and-play functionality Voltage: 1.35 V. Provides improved system responsiveness and smooth multitasking Ideal for gaming, multitasking, and other memory-intensive tasks
https://www.bizrate.co.uk/ram_memoryupgrades/g-skill-f4-3200c16d-16gis-aegis-ddr4-16-oid10962394053.html