With 2 TB of storage, this is a good hard drive if you need a larger storage unit. The rotation speed 7 200 rpm.
From Amazon
HP 507616-B21 2TB 3.5-inch Dual Port Midline Hard Disk Drive
Compadvance
HP 2TB 6G SAS 7.2K
Athema Services
hewlett packard enterprise 2tb 3.5 6g sas 7k2 **shipping new sealed sp