https://community.hpe.com/t5/disk-enclosures/upgrade-eva4000-a-ad554b/m-p/4576463#M34115 i have a eva 4000 with m5314b. i want to upgrade to m5314c by replacing only emu, io module. is it possible ? Mon, 19 Apr 2010 08:21:42 GMT Navaneeda 2010-04-19T08:21:42Z https://community.hpe.com/t5/disk-enclosures/upgrade-eva4000-a-ad554b/m-p/4576461#M34113 Hello !<BR /><BR />Help me please:<BR /><BR />I have M5314C drive enclosure. It is not compatible with EVA4000. Can I connect this enclosure by simple replace its IO modules on M5314B IO-A Module (AD623B) and IO-B Module (AD624B) ? Or need, additional, replace PS, EMU, FC copper cables ?<BR /><BR />Can I replace (step by step) all identical disks in storage group on bigger disks ( 146gb to 450) and use new free space for new LUNs ? Tue, 02 Feb 2010 16:41:51 GMT https://community.hpe.com/t5/disk-enclosures/upgrade-eva4000-a-ad554b/m-p/4576461#M34113 Andrey Gradilenko 2010-02-02T16:41:51Z https://community.hpe.com/t5/disk-enclosures/upgrade-eva4000-a-ad554b/m-p/4576462#M34114 EVA4000-A needs an M5314B enclosure.<BR />It has the I/O modules with spares ending on -005 instead of -009. Everything else is identical.<BR /><BR />On an EVA you can add and remove disks from a disk group in any moment. You can group and ungroup several disks at the same time. Wed, 03 Feb 2010 11:31:56 GMT https://community.hpe.com/t5/disk-enclosures/upgrade-eva4000-a-ad554b/m-p/4576462#M34114 Víctor Cespón 2010-02-03T11:31:56Z https://community.hpe.com/t5/disk-enclosures/upgrade-eva4000-a-ad554b/m-p/4576463#M34115 i have a eva 4000 with m5314b. i want to upgrade to m5314c by replacing only emu, io module. is it possible ? Mon, 19 Apr 2010 08:21:42 GMT https://community.hpe.com/t5/disk-enclosures/upgrade-eva4000-a-ad554b/m-p/4576463#M34115 Navaneeda 2010-04-19T08:21:42Z