Patriot Viper Steel 16 GB (2x8GB DDR4-4133)

The Patriot Viper Steel 16 GB comes as 2 modules of 8GB each with 16GB of DDR4 on board. It is rated at 4133 MT/s with a CAS latency of 19, working out to a true latency of about 9.2ns. Operating voltage sits at 1.35V. For gaming, capacity matters more than raw speed past 3600 MT/s — 16GB comfortably covers modern AAA titles.

Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows Patriot'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.