Seagate ST310005N1A1AS-RK 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Retail Packaging

Proven Quality and Performance
Desktop HDDs are the world's most popular desktop storage solutions. With consistent quality and performance-enhancing innovations and features like native command queuing and perpendicular recording, Seagate delivers time - and time again. Additionally, Desktop HDDs are produced using the most sophisticated manufacturing process in the industry, with a focus on environmental stewardship. Advanced power modes enables you to save more energy while in idle states - without sacrificing performance. Plus, 70% or more of the materials used to build Desktop HDD drives are recyclable.

Maximizes Hard Drive Storage Densities
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 Size and Performance You Want
You get more bang for your buck with the industry's first 1TB-per-disk hard drive technology.

Your drive is up to 45% faster than the last generation thanks to Seagate OptiCache technology. OptiCache technology combines the latest advances in hard drive microprocessors, DRAM, and proprietary caching algorithms resulting in great performance improvements for you.

Go Beyond 2TB with DiscWizard Software
The sure way to get native access to hard drives bigger than 2TB is to adopt the new BIOS standard called UEFI. If you're not there yet, Seagate has an alternative.

Free DiscWizard software from Seagate provides you a means to effectively utilize your 3TB, 4TB, or 6TB Seagate Desktop HDDs, even with Windows XP and using the standard PC BIOS