System Requirements

  Windows Macintosh *
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Central Processing Unit Since simulation is processor-intensive, we recommend that your computer have a powerful central processing unit (CPU). Furthermore, as release 9 does not support multiple processors, fewer cores with faster processing speeds will execute simulations faster than more cores.
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Processor Pentium 4 or better processor Power PC (native) or Intel processor
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Operating System Requirements Windows XP, Vista, 7 or 2000 OS X 10.4 to 10.6*
Note: Release 9 and earlier ExtendSim releases do not run on current Mac OS 10.7 or greater. For more details, see ExtendSim FAQs.
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Hard Disk Space 300 MB
(400 MB for ExtendSim Suite)
300 MB
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RAM 512 MB; 2 GB RAM recommended 512 MB; 2 GB RAM recommended
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Additional requirements For ExtendSim Suite add 100 MB hard disk space and a 3D hardware accelerator card with at least 64 MB RAM A browser to view the Help
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* ExtendSim 9 for Macintosh will NOT run on current Macintosh operating systems OS X 10.7+. If you are using a Macintosh with OS X 10.7 or newer, use the Windows version of ExtendSim running in Parallels or BootCamp. See ExtendSim FAQs for more details.