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Refurbished: Dell Optiplex 745 Mini Tower Pentium D Dual Core, 3.4 Ghz, 500 Gb Hard Drive, 4 Gb Ram, Windows 7 Home Premium - Newegg.com
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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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Restored Dell Optiplex 745 Small Form Factor Desktop PC with Intel Core 2 Duo Processor, 4GB Memory, 80GB Hard Drive and Windows 10 Home (Monitor Not Included) (Refurbished) - Walmart.com
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4Gb 2X2Gb Ram Dimm Compatible with The Dell Optiplex 745 Desktop Memory RAM Ddr2 By CMS A88 - Computer Memory Solutions
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A-Tech 8GB (4X 2GB) Max Memory RAM Kit for Dell OptiPlex 755, 745, 740, (MT, DT, SFF) - DDR2 667MHz PC2-5300 Non-ECC DIMM Upgrade at Amazon.com
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OptiPlex 745 Small Form Factor ( SFF) Removal Guide for the Memory, Heatsink, Power Supply and System Fan | Dell New Zealand
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