G.Skill Ripjaws 4 16 GB (2x8GB DDR4-2666)

The G.Skill Ripjaws 4 16 GB comes as 2 modules of 8GB each with 16GB of DDR4 on board. Operating voltage sits at 1.35V. It is specced for 2666 MT/s with a CAS latency of 15, working out to a true latency of about 11.3ns. 16GB gives you enough headroom for modern AAA titles; past 3600 MT/s, extra frequency brings diminishing returns.

Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current memory kit prices across retailers. Support and warranty service run through G.Skill, with terms that vary by region. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.