SSD devices for SAP ASE databases

Hi all,

I am working on a project for SAP ASE migration to a new environment. The hardware layout for this is all SSD so the database devices (data, log and tempdb included) will all be SSD drives.

While I have worked getting the tempdb and log files on SSD drives, hot tables on SSD drives segment,  this is my first to add entire data entire (data devices) on SSD drive.

Question: is there any recommendation to how these Database devices sizes and number of devices be designed? would assume the same idea to reduce data spread and write contention?

thanks,

M