Joe Chang : diskshttp://sqlblog.com/blogs/joe_chang/archive/tags/disks/default.aspxTags: disksenCommunityServer 2.1 SP2 (Build: 61129.1)Data, Log and Temp file placementhttp://sqlblog.com/blogs/joe_chang/archive/2010/03/23/data-log-and-temp-file-placement.aspxTue, 23 Mar 2010 15:56:00 GMT21093a07-8b3d-42db-8cbf-3350fcbf5496:23670jchang19http://sqlblog.com/blogs/joe_chang/comments/23670.aspxhttp://sqlblog.com/blogs/joe_chang/commentrss.aspx?PostID=23670First, especially for all the people with SAN storage, drive letters are of no consequence. What matters is the actual physical disk layout behind each RAID Group or LUN. Forget capacity, pay attention to the number of spindles supporting each RAID group....(<a href="http://sqlblog.com/blogs/joe_chang/archive/2010/03/23/data-log-and-temp-file-placement.aspx">read more</a>)<img src="http://sqlblog.com/aggbug.aspx?PostID=23670" width="1" height="1">diskslog filesStoragetempdb