144 petabytes, assuming Service Pack 3 or later is installed (to overcome the LBA28 barrier) and running on a system with a BIOS manufactured around 2002 or later.
up to 2048GB
There is no upgrade path from Windows ME to Windows 2000. You would have to reformat the hard drive to remove ME before you install Windows 2000 from scratch.
Create two partitions in ur hard drive and install Windows '98 on Drive C and install Windows 2000 on Drive D to another partition.
4 GB
you must reformat the drive XP is on-Then install 2000 as a new OS. Because it is a downgrade-not reformatting the drive will cause XP to not allow the downgrade.
Try reinstalling the driver for the CD drive
Windows 2000 can utilize the full capacity of any drive, providing that the BIOS can also see it. The maximum partition size for Windows 2000 is 256 terabytes, or about 256 times the size of the largest consumer drives available. A hard drive can have more than one partition on it, so even if the hard drive you had exceeded 256 terabytes, you could use the rest of the space by partitioning the remaining space.
Fat 32
Windows 2000 will automatically use the FAT32 file system
Always Install Windows 2000 by formatting your root drive. Otherwise you will face a lot of problems Regards Nauman
The "total amount of drive space" is whatever the capacity of your hard drive(s) is.
NTFS