i have 12gb of ram and only 6gb is useable i am running windows 10 64bit and i have 2x4gb and 2x2gb ram my pc spec are below
amd am3+ fx-8320 overclocked
gigabyte 970A-D3P rev 2.0
2x4gb kingston hyderX t1
2x2gb adata
amd hd 7950 gigabyte oc
160gb samsung
1tb 2.5 samsung
coolermaster hyper 212x
evga nex650g
amd am3+ fx-8320 overclocked
gigabyte 970A-D3P rev 2.0
2x4gb kingston hyderX t1
2x2gb adata
amd hd 7950 gigabyte oc
160gb samsung
1tb 2.5 samsung
coolermaster hyper 212x
evga nex650g