Hard disk is recommended to be directly 1TB. No need to change the hard disk in the future, once in place! ! ! In case 500G is not enough, it is not worthwhile to sell it as a second hand. Adding a hard disk of 500G or other sizes increases the power consumption of the computer, but it is not cost-effective.
Graphics cards are expensive! Now 9600GT can meet the needs of abnormal games. Personally, I suggest you buy a sapphire HD 4830,700, whose performance is quite different from that of HD4830. The technology is more advanced, and the price is at least cheaper. 200 yuan is quite good. In fact, the HD4670 graphics card of A card can meet the needs of most popular abnormal games. In order to leave room, buy an HD 4830 for around 700.
Do whatever you want! ! ! The graphics card update is still relatively fast, saving more than 200 yuan, less than 4.5 months ahead of the next replacement of more than 900 graphics cards!
Of course, the power supply is rated at 350W to 400W. Now it is dual-core, and the motherboard and CPU are much more energy-saving than before. It is estimated that power saving will be considered in the future, so the graphics card will be better and more powerful, and there is enough space for you to expand on other devices. You don't use it to connect many other household professional equipment, which is more than enough. My friend repairs computers, and his machine often overhauls things. Hangjia 350W power supply (the one in 260 yuan, I forget the model) connected to PD CPU and 90NM one consumes a lot of power. The HD3850 graphics card connected to it has two hard disks, two optical drives (one is a burner), an independent sound card, an external USB interface, and sometimes a hard disk to drag, which is barely enough. Think about yourself.