This SSD hard drive has a 600 GB storage capacity and works faster than an HDD drive. The form factor is 2.5" the most common for SSD drives.
From Ecprof
7307020013 - HPE HDD 600GB 10K 6G SFF SAS MSA
Clove Technology
HPE 600GB SAS 2.5"
Athema Services
hp 600gb 10k rpm sas 2.5 inch 730702-001 - eet01