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Installed memory 4GB but only 1.93 GB is usable shows in system properties dialog?

Fresh7 days ago
Mar 15, 2026157795 views
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Problem

In my Intel Core i5 2.80 GHz CPU , DH55HC series Intel mother board machine installed with windows 7 64 bit machine, when I right click my computer and see system properties I see that "Installed Memory(RAM): 4 GB(1.93 usable)".I have 2 x 2 GB DDR 3 RAM modules. I have verified, * Two of RAM module…

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Fix for: Installed memory 4GB but only 1.93 GB is usable shows in system properties dialog?

Low Risk

This MS Support doc explains that... On a computer that is running Windows 7, the usable memory (RAM) may be less than the installed memory. This is expected behavior on computers that are running Windows 7. The reduction in available system memory …

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