Crucial CT16G4RFD8266 16 GB (1x16GB DDR4-2666)

The Crucial CT16G4RFD8266 16 GB arrives as a single module with 16GB of DDR4 on board. Operating voltage sits at 1.35V. It is rated at 2666 MT/s with a CAS latency of 19, working out to a true latency of about 14.3ns. For gaming, capacity matters more than raw speed past 3600 MT/s — 16GB comfortably covers modern AAA titles.

DDR4 pricing in the high-end tier makes this a sensible pairing for older AM4 and LGA1700 boards that top out at DDR4. At $139.99 it sits in the high-end memory kit bracket. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current memory kit prices across retailers.