An Intel Core 2 Duo T7250 CPU is required at a minimum to run Pi. Provided that you have at least an ATI Radeon HD 3470 graphics card you can play the game. In terms of game file size, you will need at least 200 MB of free disk space available. The minimum memory requirement for Pi is 2 GB of RAM installed in your computer.
Pi will run on PC system with Windows Vista and upwards.