Hi,
You are welcome!
HPE MSA supports three tiers of storage,each tier relates to a specific drive class.
Performance tier-SSD
Standard tier-15K and 10K Enterprise SAS hard disk drives (HDDs)
Archive tier-7.2K MDL SAS HDDs
It depends on the drive type you select to create Dg.
To understand more about virtual storage architecture,please read https://h20195.www2.hpe.com/v2/getdocument.aspx?docname=a00087404enw
Thanks
Sahana R