Kingston KVR1066D3S7/1G 1 GB (1x1GB DDR3-1066)

The Kingston KVR1066D3S7/1G 1 GB comes as a single module with 1GB 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. Once memory clears 3600 MT/s, frequency gains taper off, so the 1GB 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. Warranty coverage follows Kingston's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.