Seagate Barracuda 4tb HDD SATA 3.5

4TB storage capacity with SATA 6Gb/s NCQ Interface Double your capacity and drive down costs with up to 1TB-per-disk hard drive technology Seagate AcuTrac servo technology delivers dependable performance, even with hard drive track widths of only 75 nanometers Free Seagate DiskWizard software allows you to install 3TB and 4TB hard drives in Windows, including XP, without UEFI BIOS.

• Cost-effective storage upgrade for laptop or desktop computers
• Store all your games, music, movies and more with up to 4TB of storage
• SATA 6Gb/s interface optimizes burst performance
• Seagate Secure models for hardware-based data security
• Instant Secure Erase allows safe and easy drive retirement, plus protect data with Self-Encrypting Drive (SED) models.