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Amazon.com: DELL OPTIPLEX 745 Intel Pentium D 2.8 GHz Processor w/ Windows 7 Home, 160 HARD DRIVE, 4GB RAM, DVD-CD-RW : Electronics
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Refurbished: Dell Optiplex 745 Tower - 2.1GHz Intel Core 2 Duo Processor - 2GB Memory - Windows 7 Home Premium - Newegg.com
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