Kingston HyperX T1 3 GB (3x1GB DDR3-1800)

The Kingston HyperX T1 3 GB ships as 3 modules of 1GB each with 3GB of DDR3 on board. It is specced for 1800 MT/s with a CAS latency of 9, working out to a true latency of about 10ns. Operating voltage sits at 1.35V. Once memory clears 3600 MT/s, frequency gains taper off, so the 3GB on offer here is the spec that counts for esports and everyday use.

PlanMyPC's builder flags compatibility problems automatically and tracks the latest memory kit deals from multiple stores. Warranty coverage follows Kingston'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.