Kingston KVR1333D3D8R9SL/4G 4 GB (1x4GB DDR3-1333)

The Kingston KVR1333D3D8R9SL/4G 4 GB comes as a single module with 4GB of DDR3 on board. It is specced for 1333 MT/s with a CAS latency of 9, working out to a true latency of about 13.5ns. Operating voltage sits at 1.35V.

Once memory clears 3600 MT/s, frequency gains taper off, so the 4GB on offer here is the spec that counts for esports and everyday use. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Kingston backs the product through its standard warranty channels; check the listing for region-specific terms.