Corsair CMSO2GX3M1A1333C9 2 GB (1x2GB DDR3-1333)

The Corsair CMSO2GX3M1A1333C9 2 GB comes as a single module with 2GB of DDR3 on board. Operating voltage sits at 1.35V. It is rated at 1333 MT/s with a CAS latency of 9, working out to a true latency of about 13.5ns. For gaming, capacity matters more than raw speed past 3600 MT/s — 2GB comfortably covers esports and everyday use.

Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Support and warranty service run through Corsair, with terms that vary by region. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.