I am a solution architect, solution designer. Depending on the customer requirements and type of setup, some use the latest versions while others use previous versions.
The solution is used in production environments and cloning environments. We have cloned it multiple times to get better optimization of the storage usage in terms of deduplication.
HPE 3PAR has all the common storage features like cell provisioning and deduplication. Usually the solution is chosen by the customer as they have a preference, or the setup is already in their environment.
If HPE 3PAR could handle NAS and all things related to NAS, you would not need to have a mixture of different storages, storage boxes, one solution could fit all.
I have been working with HPE 3PAR StoreServ for 7 years.
HPE 3PAR StoreServ is a stable product.
This solution is scalable.
I have compared HPE 3PAR with NetApp, they have a monopoly over the NAS and can handle NAS very well.
I would rate HPE 3PAR StoreServ an 8 out of 10 as a solution.
David - thanks for the review. For anyone that wants to dive deeper, here's a link to many, many 3PAR articles on my blog: hpstorage.me