I want to install it myself, but I don t know what kind of configuration is better

Reasonable medium pull-up is enough to have more money to add root memory.

If the landlord must use LCD, then it can only be like this. Otherwise, it can be a lot cheaper.

The motherboard was replaced with a 945 one, and many 945 wrenches were sold at this price.

There are many CPU options, you can buy PD 805, P4 506, a dual-core, a single-core, **, all are not too expensive.

PD805** has also reached around 1000.

At the price of 540, it is recommended to choose 6600, and the Shadow Heavy Gunner 6600 seems to have been sold for 599. It's a lot better than the X550 performance.

You don't need to add memory, you replace the hard disk with 160g, it's about 120 more, you like to watch movies, surf the Internet, the hard disk is big, and you will know that it will be useful in the future.

So it's okay to change the hard drive, and everything else is fine.

The advantage of the brand machine is that the compatibility of the brand machine is better than that of the assembly machine, the after-sales service is guaranteed, and the operating system in the machine is generally genuine (except for the non-Windows system such as DOS or Linux that is indicated, and the unspecified needs to be asked), and the fuselage is beautiful, which is generally better than the assembly machine.

The disadvantage of the brand machine is that the configuration flexibility is not high, often top-heavy (the CPU grade is high, and the accessories related to the performance are of low grade), and the after-sales door-to-door service personnel rarely know the computer failure very well (at least after the brand machine I bought when I was a rookie, I have a comparison with the after-sales service.)"Deep"The impression of filial piety, the brand will not be mentioned, anyway, the world's largest factory, China's first. Don't talk about it)

The advantages of the assembly machine, high configuration flexibility, and higher performance of the brand machine with lower **. With the popularity of DIY, more and more people will choose to assemble machines.

Disadvantages, sometimes there are compatibility problems, but if you use large products, there are few problems, enough to buy before you only need to go online to find out what compatibility problems exist in the product you want to buy. Another is that the operating system is pirated, and there will be more trouble in updating the system.

About after-sales: In recent years, with the competition and the cover of the drama, many businesses generally in order to maintain the reputation (now the business does not take the reputation is equivalent to suicide), often have a higher perfect after-sales service, in the place of purchase can even compete with the bad brand machine, if you want to buy assembly, you only need to find a local more famous or large store, more employees of the business.

In a word.

Personally, I still think that the assembly machine is more suitable!