Hello   No, the SAS6iR does not support drive sizes larger than 2TB.   Only PERC7 and later controllers support drive sizes larger than 2TB. If you run older controllers in pass-through/non-RAID/JBOD then you may see the full drive size. Thanks
To all, I have a Dell PE T410 system with a Dell SAS 6/iR controller in it. I recently added a Western Digital 3TB drive to it but the Windows 2012 R2 OS and OpenManager software only shows about 2tb. Is there some firmware update for the controller to enable it to display the full 3tb? John
3tb Drive only Showing 2tb on SAS 6/iR Controller