| Codename | Symphony, Emerald (UR2) |
| Kernel | WinNT5.1 |
| Architectures | x86 |
| Languages |
|
| Release date | 30/12/2004 |
| Support date | 08/04/2015 |
| Extended date | 01/01/1970 |
| SKUs |
|
| Replaces | Microsoft Windows XP Media Center Edition 2004 |
The Collection Book