title: How to get Physical Sector Size in .NET without PInvoke or Admin elevation on Windows 8
body: <p>I know in windows 8\server 2012 there is a new native API named FileFsSectorSizeInformation to get physical sector size from any file handle even over SMB2 without admain elevation.  I'm looking for the .NET equivalent.  Here is some more info on the native way.</p>
  
  <p><a href="http://msdn.microsoft.com/en-us/library/windows/desktop/hh848035(v=vs.85).aspx" rel="nofollow">http://msdn.microsoft.com/en-us/library/windows/desktop/hh848035(v=vs.85).aspx</a></p>
  
  <p><a href="http://msdn.microsoft.com/en-us/library/jj216474.aspx" rel="nofollow">http://msdn.microsoft.com/en-us/library/jj216474.aspx</a></p>
  
  <p>I'm using .NET 4.5</p>