Pipson :
i have 16gb of ram, if i lower pagefile there will be no performance changes?? and how do i do this and disable hibernation?
USAFRet :
Hibernation takes an amount equal to the RAM you have. Turn it off
From an elevated command prompt: powercfg -h off
Pagefile. As said above, turn it way down or off. I have mine set to 1024MB MIN and MAX.
A caveat is if you use Windows 8, it starts from the hibernated state, even when starting from OFF. which is why it can start in 10 seconds with an SSD. If you turn off Hibernation, I think it negatively impacts startup speed.