HSMWorks runs on any system capable of running SolidWorks. A complete list of hardware and graphics drivers certified by SolidWorks is available here:
http://www.solidworks.com/sw/videocardtesting.html
In addtion we test and certify HSMWorks on HP Workstations. The systems and graphics cards are generally certified for Microsoft Windows XP, Microsoft Windows Vista, and Microsoft Windows 7 in both 32-bit and 64-bit editions. For the best user experience Windows 7 or 8 64-bit is recommended.