Clone 1 Hard disk fromIBM Intellipoint server with AIX 5.x

Hello to all,
Im having a new task in a new world (AIX - IBM Servers)

I have an IBM Server (Type - 9111-285 very old one) with one Hard disk (73 GB 10 K) with AIX 5.x, and I need to clone the existing disk to another with the same specifications.

Could you please give me some advice in order to do that ?
Does exist some software to do that ?
Some hardware device that I could use ?

Any documentation, procedures, steps ?

Thanks in advance ?

Really Apreciated.

Trev