Memory Type: , (non-ECC)
Maximum Memory: 384MB
The ECC and non-ECC modules cannot be mixed.Please ensure you have the latest BIOS update for your system installed before upgrading the memory. You can find the latest BIOS update at http://support.dell.com
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