4TB Capacity 3.5" Internal SATA (Serial ATA) Hard Disk Drive. These drives are the latest and fastest technology performance champions for advanced desktop personal computers. The latest drives achieve a wide range of drive capacities ideal for storing Internet downloads, music and video files.



Specifications:

Capacity: 4TB
Data Buffer: Varies from 16Mb to 32Mb
Device Type: Internal hard drive
Form Factor: 3.5inch
Interface: SATA 6GB/s (Serial ATA)