Key Features

Capacity: 320 GB
Interface: Serial ATA
Type: Internal
Means all hard drives installed inside a desktop or a laptop.

External
Means all the hard drives used outside of a computer, which they are usually connected by a cable.

Plug-In
Refers primarily to removable hard disks or replaceable.
Internal
Dimensions of the reader: This is the actual physical dimensions disque.3, 5
Rotation speed: The speed is the speed at which turn the drive tray. A high rotational speed has the following advantages: better positioning and faster transfer of sequential operations. In other words: the higher the disk rotates faster, reading the data to disk is faster in every opération.7200 T / MN

Specifications

External Transfer Rate: The external transfer rate is a measure of how fast a hard drive can transfer data to the system. This parameter depends very strongly on the type of interface utilisé.300 MBps
Average Latency: 4.17 ms
Interface (Detailed): The interface is the type of connection (USB or FireWire) used by your hard drive. Personal systems primarily use an IDE interface. Systems professionals can, in turn, use a more powerful interface, SCSI ATA exemple.Serial

Various

UPC: 2001327164008
Product #: 86296436