http://blogs.technet.com/b/canitpro/archive/2012/10/03/when-i-m-sixty-four-terabytes.aspxOkay, I am asking for a show of hands: How many of you remember 100MB hard drives? 80? 40?&#160; While I remember smaller, my first hard drive was a 20 Megabyte Seagate drive.&#160; Note that I didn’t say Gigabytes… Way back then the term Terabyte mighten-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/canitpro/archive/2012/10/03/when-i-m-sixty-four-terabytes.aspx#3523995Wed, 03 Oct 2012 15:44:54 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3523995Didier Van Hoye<p>One other use case for the 64 TB size is that Windows backup does use the VHDX format now ==&gt; so you can doe backups bigger than 2TB in total. Simple example: 25 VM with a 100GB of storage on a hyper-V host and you already need that capability.</p> <p><a rel="nofollow" target="_new" href="http://workinghardinit.wordpress.com">workinghardinit.wordpress.com</a></p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3523995" width="1" height="1">