Seagate Enterprise Capacity ST4000NM0045 3.5" 4TB 7200RPM SATA 6GB/s 128MB TS04 HDD Hard Disk Drive 1VT107-002.
Storage Capacity: 4TB
Rotation Speed: 7200RPM
Storage Interface: SATA 6GB/s
Firmware: TS04
Cache: 128MB
Form Factor: 3.5"
Type: Hard Disk Drive