Every computer or Laptop, no matter how advanced, has electronic memory that functions in the manner similar to human memory. A good and compatible computer or laptop memory ensures that computer or laptop works efficiently and shows high performance and capabilities. As the dependence on computer increases there’s need for faster processing speed and therefore, upgrading the Dell memory becomes a necessity. With plenty of variations of Dell memory upgrades available, choosing the right type of computer memory requires little research.Whether you have Dell Computer or Dell Laptop or for that matter you have any branded computer, It is compatible with use with all makes of laptops and computers. However, when you add Dell computer memory, you should check how much computer memory in your system. Right click on the “My Computer” icon that you will find on computer desktop. Go to the “Properties” and the new dialog box opens which shows system information on the computer.Next check the modules or computer memory sticks and find what type of Dell computer or Laptop memory is installed in the slot. Is it DDR, DR or SDR? Based on this information, you will go for the memory replacement or upgrade. An important point to note right here is that you need to clearly check about memory compatibility issues. For high efficiency and performance of your computer or laptop you need to make sure that the computer memory is compatible.Type of Dell Memory that Will Work for Your ComputerJust any type of Dell computer memory will not work in the memory slots as this will also lower the efficiency and overall performance of your computer. Moreover, if the computer memory fits physically in your computer’s memory slot, there might still be technical problems. Since the computer or laptop memory comes in variable speeds and if you put slow Dell on a fast motherboard, there will be brakes in the computer’s processing and efficiency.The best place to find whether a particular type of Dell memory will work for your system is internet. Memory manuals from the Dell for laptops and computers have been listed and you can easily compare which type of memory will best fit your computer system. If you are still in doubt, hire the services of computer hardware expert and he will tell you what type of Dell memory will be an ideal match for your computer or laptop. In addition, search for a compatible Dell from Dell’s official website with the help of laptop’s model number or service tag.Supposing, a Dell memory saying “1.2 GHz.DDR2 SDRAM DIMM” will let you know what type of laptop memory or computer memory will fit in your system. The specifications will help you in buying the right type of computer or laptop memory that will match your computer or laptop requirements.Buying Dell Memory can turn out to be a confusing task altogether, but you can minimize the hard work and the ordeal if you narrow down your selection by making your choice of computer model. Search on the official Dell’s website and you will find that there’s complete listing of memory for computers and laptops. Choose the one compatible for the slot of your computer and give your computer whole new efficiency and power.Make sure that you are not in a hurry when selecting the Dell memory or you will get confused and get a wrong matched memory creating all the troubles for your computer and yourself.