For more information on this please visit
MSI P55-GD65
4GB Ram, GeForce 9500GT Video
Hitachi 500GB 2.5 Inch HDD
Booted into Windows 10 PE via USB and the idle power consumption is 67W / 242V / 0.4A
Idle power = 3.8W
MSI P55-GD65
4GB Ram, GeForce 9500GT Video
WDD 500GB 3.5 Inch HDD
Booted into Windows 7 via HDD and the idle power consumption is 75W / 242V / 0.5A
Idle power = 3.8W