Seagate drives using PMR technology highly acclaimed, industry-leading ultra-low noise and low power design

Perfect application
Workstation
Desktop RAID
PC Games
High-end PC
Mainstream PC
USB / FireWire / eSATA personal external storage.

Hard disk capacity: 320GB
Interface Type: Serial ATA 1.0 (1.5G speed / min: 7200 r / min
Hard disk cache: 16MB
Hard Disk Size: 3.5 inches
Interface rate: 75MB / s