Barracuda 7200.7 80GB 20pk
Seagate Desktop HDD Barracuda 7200.7 80GB 20pk 80GB Serial ATA hard disk drive
With a Serial ATA interface, each disc drive has its own cable that connects directly to a Serial ATA host adapter or a Serial ATA port on your motherboard. Unlike Parallel ATA, there is no master-slave relationship between drives that use a Serial ATA interface.
You can use a Serial ATA drive in the same system with Parallel ATA drives as long as both interfaces are supported on the motherboard or with a host adapter. This makes it easy to add Serial ATA capability to your existing system without removing existing Parallel ATA disc drives.
Seagate Barracuda 7200.7 80GB 20pk, Desktop HDD. Hard drive capacity: 80 GB, Hard drive interface: Serial ATA, Hard drive speed: 7200 RPM. Power consumption (off): 2 W. Width: 4" (101.6 mm), Height: 1.03" (26 mm), Depth: 5.78" (146.9 mm)