Memory Type: SDRAM, PC133, SDRAM (non-ECC)
Maximum Memory: 512MB
All memory slot(s) are filled, some of the existing memory must be removed in order to upgrade.The system model shown may not match exactly to what you have. The System Scanner determined that the memory specifications match.One memory socket is located under the keyboard and the other is under a cover on the bottom of the computer.
How much memory your Windows OS will recognize depends on which version of Windows you are running. 32-bit versions of Windows will see (and utilize) only 3GB or 3.5GB. To utilize more memory, install a 64-bit version of your OS. More information about OS memory maximums can be found here.
Memory or DRAM is the "working" memory of the computer. It's used to store data for programs (sequences of instructions) on a temporary basis.
video - installing memory