Corsair Vengeance LPX 128 GB (8x16GB DDR4-4000)

The Corsair Vengeance LPX 128 GB arrives as 8 modules of 16GB each with 128GB of DDR4 on board. Operating voltage sits at 1.35V. It is rated at 4000 MT/s with a CAS latency of 19, working out to a true latency of about 9.5ns. 128GB gives you enough headroom for gaming plus heavy multitasking and content work; past 3600 MT/s, extra frequency brings diminishing returns.

PlanMyPC's builder flags compatibility problems automatically and tracks the latest memory kit deals from multiple stores. Corsair backs the product through its standard warranty channels; check the listing for region-specific terms. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.