Corsair Vengeance 4 GB (2x2GB DDR3-1600)

The Corsair Vengeance 4 GB ships as 2 modules of 2GB each with 4GB of DDR3 on board. It is specced for 1600 MT/s with a CAS latency of 9, working out to a true latency of about 11.3ns. Operating voltage sits at 1.35V. 4GB gives you enough headroom for esports and everyday use; 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. Corsair backs the product through its standard warranty channels; check the listing for region-specific terms. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.