Corsair Vengeance LPX 16 GB (2x8GB DDR4-4000)

The Corsair Vengeance LPX 16 GB comes as 2 modules of 8GB each with 16GB of DDR4 on board. It is specced for 4000 MT/s with a CAS latency of 19, working out to a true latency of about 9.5ns. Operating voltage sits at 1.35V. Once memory clears 3600 MT/s, frequency gains taper off, so the 16GB on offer here is the spec that counts for modern AAA titles.

PlanMyPC's builder flags compatibility problems automatically and tracks the latest memory kit deals from multiple stores. Support and warranty service run through Corsair, with terms that vary by region. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.