How much data from an OS?

[bhcool12]

Im looking for a suitable SSD for a windows 10 OS so I was wondering how much data that would take up. Maybe windows 8.1 too.

[TheNeutraliser]

its about 60gb for latest updates and drivers 

[CoolZakCZ]

I'd say that a 120GB SSD should more than enough for the OS. If you want to use games/applications on it as well, you'll want a bit more space.

[Matriox]

Should be perfectly fine with a 64Gb ssd just for the boot drive and a few applications 

[JWMutant]

Just remember when getting an SSD to leave 25% of the drive empty at all time as SSD's that are more than 75% full suffer from very bad read/write speeds.

[JefferyD90]

Im looking for a suitable SSD for a windows 10 OS so I was wondering how much data that would take up. Maybe windows 8.1 too.

The 64 bit version of Windows 10 uses about 12-14GB depending on the size of your drivers.  (My chipset driver alone is about 1.3GB in size)