A desktop computer can be defined as an independent personal computer that offers an effective solution to successfully meet the requirements of growing and complex business. There is a wide array of sizes and styles of desktop computers and they vary according to their configurations, too.
The memory of the desktop has a crucial part in determining the type of desktop computers; the specifications state the space and type of memory. The space of the memory is mentioned in megabytes or gigabytes. The software that is run on the desktop needs sufficient memory to operate and hence before deciding to buy the desktop with a specified memory, it is imperative to determine the software that is intended to be used.
When the amount of memory is large, it would allow the processor to operate faster, as large amount of data can be transferred. To run operating systems like Vista, one GB of memory would suffice and for multimedia, a minimum of two GB would be required.
There are two types of memory in desktop, namely, DDR SDRAM and DDR2 SDRAM, where the latter is faster than the former. These are the types of memory that are categorized based on various features like the bandwidth and clock speed.
It is also feasible to upgrade the memory by Dual Inline Memory Module also known as DIMM. The memory module of a desktop can be added or replaced and the process is much easier, as compared to that of a laptop.