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Seagate 1TB Desktop HDD SATA 6Gb/s 64MB Cache 3.5-Inch Internal Bare Drive (ST1000DM003)

1TB storage capacity with SATA 6Gbs NCQ Interface
Seagate AcuTrac servo technology delivers dependable performance even with hard drive track widths of only 75 nanometers
Seagate OptiCache technology boosts overall performance by as much as 45 over the previous generation
Seagate Smart Align technology provides a simple transparent migration to Advanced Format 4K sectors