Windows 2000 build 2121
| Build of Windows 2000 | |
 | |
| OS family | Windows NT |
|---|---|
| Version number | 5.0 |
| Build number | 2121 |
| Build revision | 1 |
| Architecture | x86 |
| Compiled on | 1999 |
| SKUs | |
| Professional | |
Windows 2000 build 2121 is a build of Windows 2000 that was shown on disc 3 of the Windows 2000 Professional Overview (demos 3–5).