Microsoft SQL Server 9.0 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Microsoft SQL Server 9.0 reached end of life on 10 Jul 2007. It no longer receives security fixes.
Support timeline
Official dates from the Microsoft SQL Server release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 14 Jan 2006 | — |
| End of life | 10 Jul 2007 | 19.1 years ago |
| Latest release | 9.0.1399 · 14 Jan 2006 | final |
Where to go from 9.0
Recommended target: Microsoft SQL Server 17.0 (supported until 6 Jan 2036).
The newest actively supported branch is Microsoft SQL Server 17.0 (latest release 17.0.4065.4 CU7).
Frequently asked questions
Is Microsoft SQL Server 9.0 still safe to use?
Microsoft SQL Server 9.0 reached end of life on 10 Jul 2007, 6,970 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Microsoft SQL Server 9.0?
Yes — the final release (9.0.1399) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Microsoft SQL Server 9.0 to?
Upgrade to Microsoft SQL Server 17.0, the newest actively supported branch (supported until 6 Jan 2036).