Patriot Viper Elite II 16 GB (1x16GB DDR4-2666)

The Patriot Viper Elite II 16 GB comes as a single module with 16GB of DDR4 on board. It is rated at 2666 MT/s with a CAS latency of 16, working out to a true latency of about 12ns. Operating voltage sits at 1.35V. As a high-end DDR4 kit, it slots naturally into older AM4 and LGA1700 boards that top out at DDR4.

For gaming, capacity matters more than raw speed past 3600 MT/s — 16GB comfortably covers modern AAA titles. Expect to pay around $157.95, which lands it among high-end options. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current memory kit prices across retailers.