The Seagate Barracuda 2TB 2.5″ SATA HDD (ST2000LM015) is a high-performance, high-capacity hard drive designed for notebook PCs. It features a 7mm form factor and a number of features that make it ideal for notebook PCs, including a rotational speed of 5400 RPM, a cache of 128MB, low power consumption, and quiet operation.

• Form Factor: 3.5 Inch
• Interface: SATA 6Gb/s
• Transfer Data Rate: Up to 156MB/s
• Cache: 64MB