Hikvision DS7732-NXI-i4/S on New firmware v5 ... Max HDD size

[tchall]

Hi I would like to know if 18T or greater work on this new model with the new firmware.
I have read 16T work on some Hik NVRs
can anyone confirm if 16 or 18 or > 18 works
I would be very grateful before I buy HDDs I cant return
many thanks