Crucial CT4G4SFS624A 4 GB (1x4GB DDR4-2400)

The Crucial CT4G4SFS624A 4 GB ships as a single module with 4GB of DDR4 on board. It is specced for 2400 MT/s with a CAS latency of 17, working out to a true latency of about 14.2ns. 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.

PlanMyPC's builder flags compatibility problems automatically and tracks the latest memory kit deals from multiple stores. Support and warranty service run through Crucial, 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.