buy a SSD-128G as a system disk, a 2T green disk of WD, a motherboard and CPU supporting Intel E123-V2 (or a motherboard and CPU supporting AMD's 19T), and two 8G of memory (one is the best). Buy AMD's HD687 with a 256-bit bandwidth of 2G GDDR5 graphics card (about 8 in Taobao) and 65W within 3 power supply). Taobao Dinosaur is very good, with a chassis and three 24-inch borderless monitors (DVI interface is preferred, HDMI is not recommended, 192x12 is the best, and 192x18 is also acceptable). Two active adapters from DP to DVI (remember to be active, three DVI cables), one optical drive, and a wireless keyboard and mouse set. This is the configuration budget for you, which can form a player configuration close to ashes. You can play games with three screens, or browse with three screens at ordinary times. You will be shocked by the effect of three screens. It depends on whether you have enough money to buy a 3-inch or 27-inch one. Good luck with this configuration. In addition, I tell you that even the best graphics card special effects in mainstream games are nonsense. Don't believe in evil. Finally, buy a wireless TE handle from Beitong, which will kill you! SSD can be omitted!