[Translate]

---

It is important to know how to select PC desktops. You may be looking for a home desktop or office desktop. You will be faced with a lot choices with regards to features. You must also realize that hardware changes every time. You must keep track of the latest improvements in hardware.

First, you must consider the type of CPU unit that is installed on a computer. The CPU unit is the heart of the computer. Most buyers are looking for the fastest CPU unit out there. If you have a computer, you know how frustrating a slow computer can be. Some of the brand names to choose from include Intel and AMD.Pentiums are better than Celerons. Check the number of cores and the speed of the processor. If you have money, you will get the best processor at a high price. The functions of the system are also important.

Next, you must know the type of memory that is used by a PC.RAM memory is commonly used by many brands. There are two types of RAM memory. You have DDR3 RAM memory, which is more efficient than DDR2 memory. Older models make use of the later. Consider the size of the memory. You would want to go with 4GB because it provides space for smooth operation. Consider the speed of the RAM memory. The faster the memory, the better the performance. You can change your DIMM requirements gradually.

The third aspect to buying a PC is important. The hard drive is another main feature that affects the performance of your PC.High speed hard drives perform better. The hard drive will perform even better if it has a high storage capacity. Most people are interested in high capacity hard drives. The information age means that we have more data to store, use and transfer. Note the speed of the hard drive as well. Speeds up to 7200rpm are common. You may be interested in higher speeds. These range from 10,000rpm and above.

Fourth, you must consider the optical drive. The optical drive is a basic feature of many modern computers. Find a system that runs a CD/DVD/BluRay optical drive. A DVD burner must be installed on the computer. Modern systems support many types of formats including both variations of R/RW.

It is recommended to buy a system that with a DVD burning rate of 16x and above. Other important functions include LightScribe, BluRay and Dual Layer media.

Video card technology is a new feature on most PCs.You probably bought a PC with video card technology without knowing it. This technology enables users to play video cards on their PCs.Video cards contain data.DirectX10 cards are the best.

Andrew Johnson is an expert in computer products. If you would like further information about types of PC desktops or are looking for a reputable computer retailer please visit http://www.ebuyer.com