FAQ

I installed 4GB of RAM in my system but Windows is reporting less, i.e. 2.5GB or 2.75GB.

Last Update: 2010/06/05

This is a limitation with using a Microsoft 32- bit operating system.  Please read the following article for more information:  https://support.microsoft.com/kb/929605 

For Windows to report a full 4GB of system RAM a 64 bit operating system is required.

Keywords

RAM memory reporting windows less 57897