I found RS25DB080 Technical Product specification pdf file.
but no found TPS document.
I find the article for the following reasons.
1. How many maximum Number of Disk Support2. How many maximum supported number of VD3. How many Disk supports a maximum number per VD
4. How may maximum capacity (TB)
We're migrating away from Technical Product Specifications and using Hardware User's Guides. You should be able to find the information you're looking for there.