In order to install Windows 7, the minimum requirements listed below must be met:
1) 100GB RAM (1TB recommended)
2) 10 exabtes of HDD space for installation, only 9.99 eaxabytes required after install. 25 exabytes recommended.
3) any CPU clocked at light speed or above
4) minimum of 2 cooling towers
Note that these requirements do not incluse any user data, should there be any.