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Dell Optiplex 780, Core 2 Duo E8400 Processor, Speed of 3 GHz, 4 GB RAM, HDD 160 GB, PN DCNE1F
Restored Dell Optiplex 780-D WA1-0303 Desktop PC with Intel Core 2 Duo Processor, 4GB Memory, 320GB Hard Drive and Windows 10 Home (Monitor Not Included) (Refurbished) - Yahoo Shopping
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Dell OptiPlex 780 USFF Desktop Core 2 Duo (E7500) - Windows
Best Buy: Dell Refurbished OptiPlex 780 Desktop Intel Core 2 Duo 4GB Memory 250GB Hard Drive DELLPC0010016U
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Restored Dell OptiPlex 780 Tower Desktop PC with Intel Core 2 Duo Processor, 4GB Memory, 250GB Hard Drive and Windows 10 Pro (Monitor Not Included) (Refurbished) - Walmart.com
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Dell Optiplex 780 Desktop Computer PC C2D 3.0GHz 4GB 500GB Windows 10 Pro Wifi
Dell Optiplex 780 USFF Computer Core 2 Duo (E8400) Windows