Minimum requirements:
1 GB of RAM (32-bit)
2 GB of RAM (64-bit)
You'll want to at least double it if you want it to run smoothly.
The 32-bit systems are limited to 3GB. The 64-bit can handle 24GB (that's the highest I've seen on a computer - the Maingear Shift) although where its actual limit is I don't know.
Minimum is 2GIG. Should have 4 though for the added performance.
The amount of system memory is determined by how much is installed on the motherboard. It has nothing to do with the operating system.
minimum of 1GB RAM
64 bit version needs 2GB of RAM. 32 bit needs 1GB of Ram.
32-bit = 1 GB, 64-bit = 2 GB
1 Gb
two
Windows Vista will run on a computer with a minimum of 512 MB of RAM
The official minimum for a 64-bit installation is 2 GB of RAM. There is no "recommended" amount, as it depends on what you are trying to do. The maximum supported depends on what edition you are using: Windows 7 Professional and Ultimate support 192 GB of RAM. Windows 7 Home Premium supports 16 GB of RAM. Windows 7 Home Basic supports 8 GB of RAM.
The minimum amount of RAM you should be looking for in a new notebook running Windows 7 is 4 GB. You can read more information at compreviews.about.com/od/memory/a/Vista4GB.htm
Windows XP can use any amount of RAM, there is no exact amount. The minimum is 256 MB, the recommended is 512 MB, and the best is 1 GB +.
over 9000
Sonic CD's minimum requirement is 8 Megabytes of RAM, which is a VERY small amount.
128MB of ram
According to the table in the Wikipedia article (see related link) - the maximum supported RAM is 4GB.
RAM is the Random Access Memory. The most primary role of RAM is to copy the operating system in to itself and then load the Operating System so that you can work. Also when you install any software, it requires some minimum amount of memory, else it will deny to install.For DOS, 16 MB of RAM is sufficientFor Windows 98, Minimum RAM requirement is 32 MBFor Windows XP, Minimum RAM requirement is 64 MBFor Windows Vista, Minimum RAM requirement is 512 MB
128 megabytes (MB) of RAM or higher recommended (64 MB minimum supported; may limit performance and some features)
4gb ram