![16 gb ram installed but only 7.95 usable in windows 10 pro 64 bits ( Ryzen 2700X + B450 gaming pro carbon ac) : r/buildapc 16 gb ram installed but only 7.95 usable in windows 10 pro 64 bits ( Ryzen 2700X + B450 gaming pro carbon ac) : r/buildapc](https://external-preview.redd.it/YCVmAqCDRWjsGJHINAmRNZxTN7-17ZZ2uYGbRz-8_3E.jpg?auto=webp&s=751fe8039341cbec0cd266bb6eecfb0be436aee6)
16 gb ram installed but only 7.95 usable in windows 10 pro 64 bits ( Ryzen 2700X + B450 gaming pro carbon ac) : r/buildapc
I have 4GB RAM installed in my computer but it says that only 2.45 GB is usable. I want to use whole of 4GB of RAM. How can I do it? - Quora
![new 16 GB Ram installer (2*8GB) only 7,97GB useable ( 8 GB hardware reserved ) | Tom's Hardware Forum new 16 GB Ram installer (2*8GB) only 7,97GB useable ( 8 GB hardware reserved ) | Tom's Hardware Forum](https://i.redd.it/770giup3xyr11.png)