Great. Appreciate the reply. I an thinking this is partly due to being a Western Digital brand and being designed for server use being a enterprise model.
By tbe way I looked at a recording on You Tube about a unbranded potable SSD.
The guy took the drive apart and found these three junky storage blocks.
This was on a so called 16 TB. The guy added a programme that was not very big. That took most up the storage space.
I plan on cloning the drive I have now and using the 4 TB drive as the C Drive. Either externally or internally.