https://community.hpe.com/t5/disk-enclosures/eva-storage-size/m-p/4681991#M35781 I want to know how to calculate the disk requirments for EVA.<BR />I want to use some servers 1TB RAID10 and some of them 1TB raid 5. <BR />I need a tool for calculating the number of disk required for the EVA.??<BR />pls let me if anybody knows this.... Wed, 01 Sep 2010 10:47:54 GMT MAH_2 2010-09-01T10:47:54Z https://community.hpe.com/t5/disk-enclosures/eva-storage-size/m-p/4681991#M35781 I want to know how to calculate the disk requirments for EVA.<BR />I want to use some servers 1TB RAID10 and some of them 1TB raid 5. <BR />I need a tool for calculating the number of disk required for the EVA.??<BR />pls let me if anybody knows this.... Wed, 01 Sep 2010 10:47:54 GMT https://community.hpe.com/t5/disk-enclosures/eva-storage-size/m-p/4681991#M35781 MAH_2 2010-09-01T10:47:54Z https://community.hpe.com/t5/disk-enclosures/eva-storage-size/m-p/4681992#M35782 Hi,<BR /><BR />There's a sizing tool available here:<BR /><BR /><A href="http://h30144.www3.hp.com/SWDSizerWeb/default.htm" target="_blank">http://h30144.www3.hp.com/SWDSizerWeb/default.htm</A><BR /><BR />however it looks as though that now requires a license to use... :-(<BR /><BR />As a rule of thumb, 1TB of VRAID1 storage would require 2TB of raw storage. 1TB of VRAID5 storage would require 1.2TB of raw storage.<BR /><BR />Cheers,<BR /><BR />Rob Wed, 01 Sep 2010 12:24:20 GMT https://community.hpe.com/t5/disk-enclosures/eva-storage-size/m-p/4681992#M35782 Rob Leadbeater 2010-09-01T12:24:20Z