HGST HUS724030ALA640 Ultrastar 7K4000 3TB 3.5" 7200RPM 64MB Cache SATA 6Gb/s HDD Hard Disk Drive 0F19455.
Storage Capacity: 3000 GB
Rotation Speed: 7.2K RPM
Storage Interface: SATA 6.0 Gb/s
Cache: 64 MB
Form Factor: 3.5"
Type: Hard Disk Drive
Features: Dual Stage Actuator (DSA), 24x7 Accessibility for Enterprise Class, Enhanced Rotational Vibration Safeguard (RVS).