512 gb of ram
32
32.
1000 and 1000
The maximum RAM that Windows Vista Ultimate can recognise is 4GB, as long as you have the 32-bit edition. If a 64-bit edition is being run then up to 12 GB RAM can be supported.
192 Gigabytes is the maximum.
4GB
3 gigabytes
4.
64 GB
It support maximum of 4 processors By. V.ARAVINDRAJ
As it is currently supported by the drivers in Windows, an NTFS partition can be no larger than 256 terabytes.
According to the table in the Wikipedia article (see related link) - the maximum supported RAM is 4GB.