Crucial CT25664AA667 2 GB (1x2GB DDR2-667)

The Crucial CT25664AA667 2 GB arrives as a single module with 2GB of DDR2 on board. Operating voltage sits at 1.35V. It is specced for 667 MT/s with a CAS latency of 5, working out to a true latency of about 15ns. Builders shopping for older AM4 and LGA1700 boards that top out at DDR4 will find this budget DDR2 option easy to justify.

For gaming, capacity matters more than raw speed past 3600 MT/s — 2GB comfortably covers esports and everyday use. Expect to pay around $15.49, which lands it among budget options. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current memory kit prices across retailers.