4TB Hard Drive 7.2K RPM SAS-6GBPS Constellation Buffer Internal

Product Details:

9ZM270-004 4 Terabytes (TB) 7.2K Revolutions Per Minute (RPM) Serial-Attached SCSI (SAS) 6 Gigabytes Per Second (GBPS) Constellation Es.3 128 Megabytes (MB) Buffer 3.5 Inch Internal Hard Disk Drive for Server | Made by Seagate