Seagate STBD4000400 Desktop HDD 4TB SATA Hard Drive w/ 5900RPM 6Gb/s 64MB Cache (Kit)

The Seagate Desktop HDD.15 (formerly Barracuda hard drive) is the industry standard SATA hard drive for mainstream desktop computing, delivering both exceptional reliability and performance. A host of refined technologies helps boost performance further than ever before. The Seagate Desktop HDD.15 is perfect for desktop performance towers or all-in-one computers, consumer-grade NAS devices and desktop RAID arrays.

The Seagate Desktop HDD.15's 1TB-per-disk technology incorporates 340,000 unique tracks in the width of a single inch, this incredible storage density drives new capacity possibilities and lowers your total storage costs. Perpendicular recording technology increases performance and reliability by aligning the data bits vertically on the disk. In addition, Seagate OptiCache technology helps boost overall performance by as much as 45% over the previous generation, and Seagate AcuTractechnology provides reliable performance, even in tough environments.

The Seagate Desktop HDD.15 gives you one hard drive platform for every desktop storage application. One drive with trusted performance, reliability and simplicity in capacities up to 4TB. A free Seagate DiskWizard software allows you to install 4TB hard drives in Windows, including XP, without UEFI BIOS.1. This Seagate Desktop HDD.15 comes as a kit and includes everything you need for installation.