Crucial CT2KIT12864AC53E 2 GB (2x1GB DDR2-533)

The Crucial CT2KIT12864AC53E 2 GB ships as 2 modules of 1GB each with 2GB of DDR2 on board. It is specced for 533 MT/s with a CAS latency of 4, working out to a true latency of about 15ns. Operating voltage sits at 1.35V. Once memory clears 3600 MT/s, frequency gains taper off, so the 2GB on offer here is the spec that counts for 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. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.