Kingston KVR667D2SO/1GR 1 GB (1x1GB DDR2-667)

The Kingston KVR667D2SO/1GR 1 GB comes as a single module with 1GB of DDR2 on board. Operating voltage sits at 1.35V. It is rated at 667 MT/s with a CAS latency of 5, working out to a true latency of about 15ns. As a budget DDR2 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 — 1GB comfortably covers esports and everyday use. At $14.99 it sits in the budget memory kit bracket. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing.