G.Skill Ripjaws 4 64 GB (8x8GB DDR4-2666)

The G.Skill Ripjaws 4 64 GB arrives as 8 modules of 8GB each with 64GB of DDR4 on board. It is specced for 2666 MT/s with a CAS latency of 16, working out to a true latency of about 12ns. Operating voltage sits at 1.35V. For gaming, capacity matters more than raw speed past 3600 MT/s — 64GB comfortably covers gaming plus heavy multitasking and content work.

Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. 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.