I am building a new computer and i was wondering if Windows XP systems operate over 2GB of ram. A friend of mine told it would not.

thanks
GenjoSanzo625.....I wasnt aware that windows ever determined the amount of Ram allowed .......other than requiring a minimum amount to properly function.
The amount of ram is related to what the max is that any given MOBO will support .  Some boards will accept 4 gigs......   So perhaps you could ask your friend for his referance source and we can POST it here for all to see ......    It's always great to learn something new .


dl65  I believe that Windows XP supports 4096MB RAM.Windows XP Pro will support 4·0 Gb of RAM (4 X 1024 Mb modules) if the motherboard will accept this amount.

There are systems that will only report this as being 3·75 Gb of RAM even though there is 4 Gb present.

What do you intend doing with your computer?

I would probably put in 1 Gb of RAM and see if you really need more.

My mainboard will only accept 3 x 512 Mb SDRAM modules.Some additional reading:

RAM Knowledge Base
RAM And What it Does
RAM Virtual Memory Paging
RAM Reseating & Fitting PDF File

Processor Temperatures
Service Pack Slipstreamer
Power Supply Wattage Calculator
Everest Home Edition Computer Diagnostic Program