1, image processing, software development and 3D games require high memory. Add 1G, there are more fakes in Kingston, and it is better to use Yineng, PNY, Wei Gang or Jinbang.

2, the graphics card can be replaced by Dylan Hengjin Leilong HD3650 ice diamond or sapphire HD3650 platinum version II, both of which are public frequency, but the workmanship is better and the price is the same. Dylan's is quieter.

3. The power supply is not enough, and the rated power is 300. Hangjia Lengjing King Diamond Edition 190 yuan is recommended.

The radiator is redundant and can't be used. The chassis is a bit poor, so I used a Foxconn one, probably 120 yuan.