G.Skill Trident Z Royal 16 GB (2x8GB DDR4-4000)

The G.Skill Trident Z Royal 16 GB arrives as 2 modules of 8GB each with 16GB of DDR4 on board. It is rated at 4000 MT/s with a CAS latency of 14, working out to a true latency of about 7ns. Operating voltage sits at 1.35V. Once memory clears 3600 MT/s, frequency gains taper off, so the 16GB on offer here is the spec that counts for modern AAA titles.

PlanMyPC's builder flags compatibility problems automatically and tracks the latest memory kit deals from multiple stores. 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.