G.Skill Ripjaws 8 GB (2x4GB DDR3-1066)

The G.Skill Ripjaws 8 GB arrives as 2 modules of 4GB each with 8GB of DDR3 on board. It is rated at 1066 MT/s with a CAS latency of 7, working out to a true latency of about 13.1ns. Operating voltage sits at 1.35V. 8GB gives you enough headroom for esports and everyday use; past 3600 MT/s, extra frequency brings diminishing returns.

Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows G.Skill'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.