System requirements for StoreOnce 2700 and Data Protector

If we purchase StoreOnce 2700 and Data Protector, I would like to know the hardware and software requirements to install DP.

We are going to have two StoreOnce 2700 and want to replicate backup data from once to another including archive old backups to a NAS or SAN device.  Where do I find these information?

I searched on Google to find out features (deduplication, replication, archiving, instant recovery, etc.) available under DP but have no luck.

Thanks,

Hien Doan