How much memory does win7 support?

How much memory does win7 support?

Windows7 64-bit system can only use a maximum of 192GB memory, Windows7 32-bit system , the highest support is about 3.25G memory.

This is the specific data of each version:

The 64-bit Windows 7 Home Basic Edition can support up to 8GB of memory, and the Home Premium Edition can support up to 16GB of memory, 64-bit Windows 7 Professional, Enterprise, and Ultimate editions support up to 192GB of memory.

32-bit systems can only support up to about 3.25G of memory; if the memory installed by the user exceeds 4G or exactly 4G, and other hardware configurations also meet the requirements for installing a 64-bit system, then please install a 64-bit operating system.

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