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26 lip 2011 · Let's say a program needs 200MB of memory, but it's only accessing 100MB of that memory frequently. Windows will allocate 100MB of memory for the application (part of that 2GB you're seeing), and then allocate 100MB of page file for the rest of the space that the application needs.
I'm looking into getting a high-end PC which will have more than 16 GB of RAM. However, I know that Windows 7 64-bit Home Premium has a 16 GB limit on addressable memory. If I had a machine with 32GB of RAM, would that be half wasted? Or is there some way to utilize it?
20 mar 2010 · This will show you how to specify the maximum amount of physical memory (RAM) to be used by Windows to simulate a low memory configuration by using less RAM, or to make sure that you are using all of your installed RAM.
So, I have Windows 7 Professional 64-Bit installed and activated, but it seems to be limiting my RAM usage to 16gb outta 32gb that are installed. I can't figure out why as, far as I know, Windows 7 Professional 64-Bit should allow up to 192GB of RAM (or somewhere there, my Motherboard only allows up to 32 GB so it'd be pointless anyways).
16 gru 2010 · Your computer's hardware and Windows 7 limit the amount of memory that your computer can use. In the case of 32-bit operating systems, that limit is 4GB of RAM. 64-bit operating systems can use much more.
If the computer does not support hardware-enabled DEP or is not configured for hot-add memory devices in memory ranges beyond 4 GB, PAE must be explicitly enabled. To explicitly enable PAE, use the following BCDEdit /set command to set the pae boot entry option: bcdedit /set [{ID}] pae ForceEnable.
12 lip 2010 · Officially, Windows 7 Home version maxes out at 16GB. It is a limit that is added by Microsoft even though Windows 7 is capable of supporting much more. The higher versions of Windows...
