Refurbished Dell OptiPlex Desktop: Be more productive with this refurbished Dell OptiPlex 9020 desktop computer. The Intel Core i5 processor and 16GB of RAM easily handle resource-intensive programs, while the 256GB SSD offers fast boots. This Dell OptiPlex 9020 desktop computer features a small form factor that saves space and a DVD optical drive that lets you burn data onto CDs and DVDs.