Samsung M393A1G40EB1-CPB 8 GB (1x8GB DDR4-2133)

The Samsung M393A1G40EB1-CPB 8 GB ships as a single module with 8GB of DDR4 on board. Operating voltage sits at 1.35V. It is rated at 2133 MT/s with a CAS latency of 15, working out to a true latency of about 14.1ns. For gaming, capacity matters more than raw speed past 3600 MT/s — 8GB comfortably covers esports and everyday use.

Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current memory kit prices across retailers. Samsung backs the product through its standard warranty channels; check the listing for region-specific terms. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.