PS4000 Hard Drive limits

Hi all,

I have a PS4000 with Firmware V8.0.5.

I know that it is in EoL, but can someone tell me if there is any capacity limits on hard drive?

I tried to use 16 disks of 4TB capacity each, but the PS4000 only detects 1,64TB per disks (at least, this is what I can see on the web console).

Any idea why ?

Thanks a lot,

GE