Gartner Webinars
Expert insights and strategies to address your priorities and solve your most pressing challenges.
- Gartner client? Log in for personalized search results.
Information Technology
Gartner Glossary
Phase Change Memory (PCM)
Phase-change memory (PCM) is a fast, low-power, random-access, nonvolatile and potentially low-cost memory technology. PCM chips are the first to be based on phase-change chalcogenide alloys, similar to the film used to store information on compact disc-rewritable (CD-RW) and DVD-RAM optical discs. The technology is also known by other names, including PCRAM and PRAM.
Recommended Content for You
Experience Information Technology conferences
Join your peers for the unveiling of the latest insights at Gartner conferences.
Recommended Webinars for You
435 Items