OCZ Flex II 4 GB (2x2GB DDR3-1600)

The OCZ Flex II 4 GB comes as 2 modules of 2GB each with 4GB of DDR3 on board. Operating voltage sits at 1.35V. It is specced for 1600 MT/s with a CAS latency of 8, working out to a true latency of about 10ns. DDR3 pricing in the budget tier makes this a sensible pairing for older AM4 and LGA1700 boards that top out at DDR4.

4GB gives you enough headroom for esports and everyday use; past 3600 MT/s, extra frequency brings diminishing returns. Expect to pay around $20.99, which lands it among budget options. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing.