Kingston Savage 64 GB (4x16GB DDR4-2666)

The Kingston Savage 64 GB ships as 4 modules of 16GB each with 64GB of DDR4 on board. It is specced for 2666 MT/s with a CAS latency of 15, working out to a true latency of about 11.3ns. 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.

PlanMyPC's builder flags compatibility problems automatically and tracks the latest memory kit deals from multiple stores. Warranty coverage follows Kingston's standard policy — confirm regional terms on the listing. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.