Suddenly missing space on SSD. Windows 7.

wedouglas

Junior Member
Jun 8, 2012
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Being that this laptop is new and has a relatively small SSD at 128GB, I tend to pay attention to space. I also just did a clean Windows 7 install and have very little installed on it so far.

I just looked at My Computer and saw that C had 75.4GB/115GB free. This strikes me as odd because I could of swore it was at like 95GB just recently. I'm downloading a 9GB torrent and I figure that could have lowered i somewhat and not realized it, but that would have only brought it into the mid-80's.

So, curious as to what I may have copied over or installed that suddenly ate up a lot of space, I started looking at properties of major folders and seeing which were big and how big they were.

Not seeing anything strange, I went into C:\, enabled show hidden, selected all, and clicked properties. Size on disk was 27.8GB.

27.8GB + 75.4GB = 103.2GB

WTF? Windows says my drive is 115GB. Why is my free space and used space adding up to 12GB less?

I tried powercfg -h off and that only yielded an additional 3GB or so. Where is this phantom 10GB? Any ideas?
 

wedouglas

Junior Member
Jun 8, 2012
7
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0
I've also just tried WinDirStat and the total used, according to it, is 33.8.

33.8 + 75.4 = 109.2

That is still 5.8GB short of the 115GB that should exist.
 

corkyg

Elite Member | Peripherals
Super Moderator
Mar 4, 2000
27,370
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If you surf a lot, you can lose up to 250MB in Temp Internet FIles. If System Restore is active, shadow copies also can grow. So does Page File and Hibernation file. There is quite a bit of overhead in NTFS, i.e., the MFT Reserved Zone. Windows 7 is not a stand pat deal.