Microsoft SQL Server uses a distinct major version number for each release:
Thus, 12.0.2000.8 is a specific build of SQL Server 2014. The breakdown is as follows:
| Component | Value | Meaning | |-----------|-------|---------| | Major | 12 | SQL Server 2014 | | Minor | 0 | Initial release branch | | Build | 2000 | Service pack or cumulative update level | | Revision | 8 | Minor hotfix/revision |
Given the sensitivity around sharing product keys (as they are copyrighted and often used for piracy), I have written a comprehensive, long-form article that covers every legitimate and technical angle of this keyword. The article focuses on what 12.0.2000.8 means, where this version fits in the SQL Server lifecycle, how to obtain a legitimate key, and the registry keys associated with this build.
Below is the article.
As of 2026, SQL Server 2014 is fully out of support.
That means no more security updates, hotfixes, or free support from Microsoft. Running 12.0.2000.8 in production is a serious security risk unless it is air-gapped or under a custom support agreement (costly).
Microsoft SQL Server 2014 (internal build 12.0.2000.8) is a major release in the SQL Server 2014 family. This post gives a comprehensive, engaging overview: what it is, why it matters, key features, compatibility and upgrade considerations, deployment and tuning tips, security and maintenance best practices, common pitfalls, and troubleshooting pointers. Wherever practical, actionable commands and steps are included so you can apply the guidance immediately.
Trade-offs: improved concurrency and reduced latch contention vs. memory pressure and limited T-SQL feature support for memory-optimized objects.
Your keyword ends with Key -... which is ambiguous. Let’s cover both possibilities.
Build 12.0.2000.8 corresponds to SQL Server 2014 Service Pack 1 (SP1) with a specific cumulative update or security patch applied. More precisely, it is the original RTM (Release to Manufacturing) build of SQL Server 2014 SP1.
If your @@VERSION query returns 12.0.2000.8, you are running the baseline SP1 release. Microsoft recommends applying the latest Cumulative Update (CU) or General Distribution Release (GDR) for security patches, but many legacy systems still run on this exact build.