Powervault 124T and LTO5-140 SAS

Hi, 

I'm looking to using Backup Exec 2012 at a customer with the following setup:
Tape libary: Powervault 124T
Tape drive: LTO5-140 SAS

I've found entries in the HCL from Symantec found at:
http://www.symantec.com/business/support/index?pag...

But the combination of this drive and library is not listed.

On DELLs site it says supported for Symantec Backup Exec for both the Tape library as the Drive.

Is this combination fully supported for Backup Exec 2012?