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

The Corsair Vengeance LPX 16 GB ships as 2 modules of 8GB each with 16GB of DDR4 on board. It is rated at 4000 MT/s with a CAS latency of 18, working out to a true latency of about 9ns. 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. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current memory kit prices across retailers. Warranty coverage follows Corsair's standard policy — confirm regional terms on the listing.