Buy Dell Optiplex 390 Refurbished Desktop (4GB RAM/500GB HDD/WIndows 7) IT CARE SERVICES
Voor Dell Optiplex 390 790 990 7010 Mt Sff Pc Power Knop Switch Kabel 30WGC Voor Mini Tower Mt Versie - AliExpress
Restored Dell OptiPlex 390-T Desktop PC with Intel Core i5-2400 Processor, 8GB Memory, 500GB Hard Drive and Windows 10 Home (Monitor Not Included) (Refurbished) - Walmart.com