Crucial CT8G4RFD8213 8 GB (1x8GB DDR4-2133)

The Crucial CT8G4RFD8213 8 GB comes as a single module with 8GB of DDR4 on board. It is specced for 2133 MT/s with a CAS latency of 15, working out to a true latency of about 14.1ns. Operating voltage sits at 1.35V. Builders shopping for older AM4 and LGA1700 boards that top out at DDR4 will find this budget DDR4 option easy to justify.

Once memory clears 3600 MT/s, frequency gains taper off, so the 8GB on offer here is the spec that counts for esports and everyday use. At $48.99 it sits in the budget 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.