4.0TB Desktop HDD Hard Disk Drive
3.5-Inch | SATA 6.0Gb/s | 5900RPM | 64MB Cache
One hard drive for all your desktop applications
Proven quality and performance
The Seagate® Desktop HDD is the one drive for every need, supported by 30 years of trusted performance, reliability and simplicity.
Maximizes hard drive storage densities
Seagate Desktop HDD, 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.
Seagate AcuTrac™ technology enables storage densities with accurate reading and writing to nano-sized tracks that are only 75 nanometers wide! That's about 1/500th the size of the period at the end of this sentence.
The Eco-Friendly Choice
Seagate hard drives have long been produced with the environment in mind, and not just with low power consumption. You can have the best of both worlds: top hard-drive performance and the satisfaction of knowing you're using a high-capacity drive with a very small eco-footprint.