ADATA XPG GAMMIX D20 64 GB (2x32GB DDR4-3200)

The ADATA XPG GAMMIX D20 64 GB comes as 2 modules of 32GB each with 64GB of DDR4 on board. It is specced for 3200 MT/s with a CAS latency of 16, working out to a true latency of about 10ns. Operating voltage sits at 1.35V. 64GB gives you enough headroom for gaming plus heavy multitasking and content work; past 3600 MT/s, extra frequency brings diminishing returns.

As a high-end DDR4 kit, it slots naturally into older AM4 and LGA1700 boards that top out at DDR4. Its $179.99 price tag places it squarely in high-end territory. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing.