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Hardware and Software PC Recommendations Given the demands placed on computer hardware and operating systems, we recommend the following minimum requirements for business computers that are used with Internet applications or with newer software packages (e.g., Microsoft Office). Note that these are recommendations for a business environment and not a home computer or "gaming" machine. February 2007 Notes: All desktop upgrades should be to Windows Vista Business or Vista Ultimate; new machines should definitely be Windows Vista Business or Vista Ultimate. Do not buy Home Version or Media Center Edition. You'll just spend more money upgrading to the business editions. CPU speeds continue to increase. If you buy a Pentium 4 chip, 3.0 GHz is the minimum. Pentium 4's in the 3.4 GHz range are now the optimal price/performance choice. Your hardware and software are both asking more of your CPU and the need for speed will continue to increase. Note: Very soon desktops will be running 64-bit. That means just about twice as fast. CD-ROM / DVD: This has become a real sweet spot for clients. For $65 you can get a CDRW/DVD+RW. Just do it. You'll find many uses for them. RAM Note: RAM (operating memory) is now very cheap for newer machines. If you've ever considered more memory, this is a good time to upgrade. Because of this, our memory recommendations are way up. Buy as much as your machine will take! Never have less than 256 Mb. Note on Backups: Backups are becoming more troublesome as hard drives become larger. Zip drives will not do the job. CDs hold about 650 Mb, cost less than $1 each, and the CD burners are widely available. DVD+R is becoming affordable, but still takes a long time. Double density DVDs now hold 8 GB! Tape drives are an excellent, reliable backup. Be sure to get a good name brand and a form factor that will be around: Travan, DDS, or DLT are best for most people. For servers, DDS-5, SDLT, or SLR are recommended. Backups to Hard Drive also work for some people. You have to be willing to do some configuration and put up with a minor hassle, but they can be very reliable. This is particularly good if you have a removable hard disc and the right backup software. Windows XP backup programs will backup to disc, as will the newer commercial products. -- KP
* Note: Some items have reached the point where anything that shows up in a new machine will be all you need for a business computer.
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