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Best Buy: Dell Refurbished OptiPlex 990 Desktop Intel Core i7 8GB Memory 1TB Hard Drive Silver 990 SFF-0833
OptiPlex_990SN23062624506 Dell OptiPlex 990, MT, Core i7-2600 3.80 GHz, 16GB DDR3, 1TB HDD, Wi-Fi, KBD+Mouse, No OS - Refurbished
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Refurbished: Dell OptiPlex 990 Desktop PC Computer Intel Core i5 2400 8GB RAM 256GB SSD DVD Windows 10 Professional New keyboard,mouse,powercord,WiFi- - Newegg.com
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Dell Optiplex 990 Desktop Computer PC, 3.20 GHz Intel i5 Quad Core Gen 2, 8GB DDR3 RAM, 1TB SATA Hard Drive, Windows 10 Professional 64bit - Walmart.com
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For DELL Optiplex 990 790 T1600 MT Motherboard LGA1155 Q67 DDR3 fully work|Motherboards| - AliExpress
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