# Ddr memory

**URL:** <https://forum.kirupa.com/t/ddr-memory/116266>\
**Category:** Uncategorized\
**Created:** [July 16, 2004, 12:33am UTC](https://forum.kirupa.com/t/ddr-memory/116266 "2004-07-16T00:33:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Neo\_Geo](https://avatars.discourse-cdn.com/v4/letter/n/d2c977/32.png) [@Neo\_Geo](https://forum.kirupa.com/u/Neo_Geo)\
**Post date:** [July 16, 2004, 12:33am UTC](https://forum.kirupa.com/t/ddr-memory/116266/1 "2004-07-16T00:33:32Z")

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my old computer used sdram memory and im thinking to upgrade it to ddr memory. but when i browsed online store on the net, it said that ddr memory ‘compatible with all ddr computers’. What does that mean? ddr computers? can all computers use ddr memory?