There is a google spreadsheet benchmark ( <a href="http://spreadsheets.google.com/ccc?key=0AlX1n8WSRNJWdGNQME5BMXVlMnlydS1Gd19wWXZuOEE" rel="nofollow">http://spreadsheets.google.com/ccc?key=0AlX1n8WSRNJWdGNQME5B...</a> ) released by one of the developers of ZFS-Fuse.<p>Makes for interesting reading, since it confirms this benchmark. but on Linux  and shows comparable results with Solaris ZFS benchmarks.<p>And SSD + linux  BLOWS everything else away