Refurbished Dell OptiPlex Desktop: Work efficiently with this refurbished Dell OptiPlex minitower computer. The Intel Core i5 processor and 16GB of RAM support video editing programs and multitasking, while the 256GB SSD offers fast data access and abundant storage space. This Dell OptiPlex minitower computer features a DVD-RW drive for simple data backups, and the four front-facing USB ports let you connect multiple devices.