BarraCuda 1TB, which is intended for internal storage of desktop computers. Here are the most prominent technical specifications written on the label for this specific model (ST1000DM010): • Storage Capacity: 1 Terabyte (1TB). • Model Number: ST1000DM010. • Rotation Speed: 7200 RPM (provides faster read/write performance compared to 5400 RPM versions). • Form Factor (Size): 3.5 inches (the standard size for PC desktops and DVRs). • Interface Type (Port): SATA AF (supports data transfer speeds up to 6Gb/s). • Cache Memory: 64 MB. • Recording Technology: Relies on traditional CMR technology (not SMR), which is best for maintaining continuous performance speed.