Then, a little upgrade suggestion:
1. Since you chose Onda's HD3850 5 12M, why not choose sapphire HD3850 sapphire, the first A card brand!
Your CPU is 8400, which is very powerful, and 3850 is not worthy. Therefore, it is suggested that the CPU be replaced by e8200(8200 is powerful enough, and you can overclock it a little if you don't mind, and rest assured that e82 series overclocking is very strong, very strong), and then save money on HD3870, which can be more balanced;
3. You use Seagate 320G 7200 16M serial port for the hard disk. I suggest you use S-ATA hard disk, which is different. And the motherboard of Gigabyte GA-EP43-DS3R supports S-ATA's hard disk better. At the same time, I suggest you use Hitachi's 500G A-ATA 16M 7200, because Hitachi holds the hard disk. I hope you believe me.
4. Your memory belongs to Kingston, be careful to buy fakes (the so-called tree attracts the wind, Kingston has many fakes)
Your case seems to have a power supply, so be careful that the profiteer will change the garbage power supply for you. Many profiteers do this, so be careful. If the power supply is not turned off and there is no protection device, it is easy to burn out the motherboard, CPU and graphics card. So I suggest you buy a separate chassis, and then spend money to buy high-quality power supplies such as Great Wall and Hangjia (because your machine is well configured, don't lose big because of small).
6. I recommend TT's red pineapple radiator. It's quiet when I use it by myself. My E5200 is over 4.2g, and the temperature does not exceed 60 degrees.
This is my own little suggestion, I hope I can help you! !
Attached, price 165438+20081October 28th:
E8400 powder: 1050 (E8200: 950)
Sapphire HD3870 Overseas Edition: 690 (Onda HD3850 5 12M Shen Ge 590)
2g * 2: 250 yuan
Hitachi 500g 7200 16m: 350 (Seagate 320G 7200 16M serial port: 345)
Red pineapple: 180