|See response 5 in this for some info about ram compatibilty, and some places where you can find out what will work in your mboard for sure:|
Correction to that:
Packard Bell iMedia 5054 Desktop/PC.
Maximum Memory: 1024MB
Slots: 2 (2 banks of 1)
Standard Memory: 256MB removable
Each memory slot can hold DDR PC2700 with a maximum of 512MB per slot.*
Once you know which module ID strings (part numbers) work in your mboard, you can get them from anywhere you like that has ram with those ID strings.
If you already have ram modules available..........
If you have brand name ram, it is usually easy to look up whether it's ID string (part number) is in a list of compatible modules found by using your mboard or brand name system model number.
If the ram is generic, that may be difficult or impossible.