G.Skill Ripjaws 4 GB (2x2GB DDR3-1333)

The G.Skill Ripjaws 4 GB arrives as 2 modules of 2GB each with 4GB of DDR3 on board. It is rated at 1333 MT/s with a CAS latency of 8, working out to a true latency of about 12ns. Operating voltage sits at 1.35V. Builders shopping for older AM4 and LGA1700 boards that top out at DDR4 will find this high-end DDR3 option easy to justify.

4GB gives you enough headroom for esports and everyday use; past 3600 MT/s, extra frequency brings diminishing returns. At $169.99 it sits in the high-end memory kit bracket. PlanMyPC's builder flags compatibility problems automatically and tracks the latest memory kit deals from multiple stores.