With the G.Skill 16GB DDR4 Trident Z Royal Silver Dual Channel Kit (2x8GB), you can get high-quality memory without having to spend a lot of money. This kit is made for people who are interested in outdoing themselves when it comes to gaming hardware.
There are other RAM kits that offer faster speeds, but not all of them have the capacity to handle demanding applications and games. However, this one from G.Skill comes with a total of 16GB of memory and has a speed of 3200MHz speed with CL16 CAS latency at 1.35V voltage.