Go to support.emc.com and search for  AX4-5 Series Storage Systems Disk and FLARE OE Matrix   This lists all the disks supported by the AX4-5 series  glen
Hi,  I have a quick question:  I have a Clariion AX4. One Sata disk has a failed. I bought an EMC Clariion CX disk but it did not work after insersion. Both disks are similar in everything except the firmware version. Do I need to buy a disk specificaly for AX4?  Thank you for the help.
AX / CX platforms disk compatibility