Patriot Signature 4 GB (2x2GB DDR3-1600)

The Patriot Signature 4 GB comes as 2 modules of 2GB each with 4GB of DDR3 on board. It is rated at 1600 MT/s with a CAS latency of 11, working out to a true latency of about 13.8ns. Operating voltage sits at 1.35V. 4GB gives you enough headroom for esports and everyday use; past 3600 MT/s, extra frequency brings diminishing returns.

Builders shopping for older AM4 and LGA1700 boards that top out at DDR4 will find this high-end DDR3 option easy to justify. Its $130.19 price tag places it squarely in high-end territory. PlanMyPC's builder flags compatibility problems automatically and tracks the latest memory kit deals from multiple stores.