Toshiba PA5104U-1M4G 4 GB (1x4GB DDR3-1600)

The Toshiba PA5104U-1M4G 4 GB ships as a single module with 4GB of DDR3 on board. It is specced for 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. For gaming, capacity matters more than raw speed past 3600 MT/s — 4GB 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. Toshiba 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.