Memory
A widely deployed generation used across desktops, laptops and servers.
Era2007-2010s
Architecture / focusDIMM and SO-DIMM
What to compare
Compare generation, intended workload, performance, energy use, expandability, software support and total maintenance needs. Product names alone rarely identify every important compatibility difference.
Compatibility and security
DDR3 and low-voltage DDR3L are not interchangeable in every system.
Reference note: Specifications and support status can vary by exact model, release, board revision and vendor policy. Verify critical decisions with the manufacturer or project documentation.