Crucial CT2K51264BD186DJ 8 GB (2x4GB DDR3-1866)

The Crucial CT2K51264BD186DJ 8 GB comes as 2 modules of 4GB each with 8GB of DDR3 on board. Operating voltage sits at 1.35V. It is specced for 1866 MT/s with a CAS latency of 13, working out to a true latency of about 13.9ns. Once memory clears 3600 MT/s, frequency gains taper off, so the 8GB 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. Support and warranty service run through Crucial, with terms that vary by region. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.