This small form factor (SFF) machine is the perfect gaming system. The Dell Optiplex line of desktop PCs are geared towards businesses that have need small but powerful systems. These machines can easily be upgraded to a premium ATI or nVidea graphics card. This machine has a maximum RAM capacity of up to 16GB, although they come with 4GB.
You can choose either a 250GB SATA or 500GB SATA hard drive. There come loaded with either Windows 7 64bit Professional, or Windows 10 Professional 64bit as an operating system; your choice at no extra cost.