Seagate Barracuda is an HDD (Hard Disk Drive) with 3.5" form factor and Internal enclosure. Featuring 320 GB memory capacity, the Barracuda model provides storage space for the user's data. The device connects through Serial ATA, SATA I interface and has a spindle speed of 7200 RPM, ensuring efficient operation. This disk is designed for PC and has 16384 KB buffer size.