G.Skill Ripjaws S5 48 GB (2x24GB DDR5-6400)

The G.Skill Ripjaws S5 48 GB ships as 2 modules of 24GB each with 48GB of DDR5 on board. It is specced for 6400 MT/s with a CAS latency of 40, working out to a true latency of about 12.5ns. Operating voltage sits at 1.1V, friendly to low-power and quiet builds.

Once memory clears 6000 MT/s, frequency gains taper off, so the 48GB on offer here is the spec that counts for 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. G.Skill backs the product through its standard warranty channels; check the listing for region-specific terms.