No, but in practice it was Win98SE3. Also, it was obsolete before it was even released. There was basically no reason to run WinME instead of WinXP, especially on a new machine.
> Also, it was obsolete before it was even released.
How so? Windows NT and 2000 were not designed for home use, and Windows ME released (September 14, 2000)[0] over a year before Windows XP released (October 25, 2001)[1].