When you decide to do a computer upgrade, consider the memory as part of what needs upgrading. It is the easiest type of upgrading you can carry out on your computer and helps solve most of the problems you may be experiencing with your computer. Specific brands require very specific memory specifications. This is why you should carefully check that the numbers and codes match with those on your motherboard as well as the memory you are replacing. If your computer has 3 or 4 memory slots, consider buying 2 1GB packs and perhaps one of 512MB. This should be enough to supply adequate space for a 32 bit processor. Ensure that you use the same type of RAM if you choose to install it in pairs.

Apple computers in particular have very precise memory specifications. To get the accurate Apple memory for your computer, use your motherboard chipset to countercheck the numbers and ensure that they match with those on the memory chips. They are made in such a way that they give optimal RAM speed. Ensure that you get 100% warranty on your Apple memory because it is quite costly. Be wary of buying from sellers who give no guarantee as the memory may not be genuine.