Seagate ST4000DM000 3.5" HDD 4TB 5,900 RPM SATA 3.0Gb/s 3.5" 64MB Cache Internal Hard Drive

The Power of One:

Seagate brings over 30 years of trusted performance and reliability to the Seagate Desktop HDDs
Increase your capacity and drive down costs with up to 1.33TB-per-disk hard drive technology
SATA 6Gb/s interface optimizes burst performance
Seagate AcuTrac servo technology delivers dependable performance
Free DiscWizard software enables high capacities on legacy PC BIOS systems
Seagate Secure models provide hardware-based data security and deliver an Instant Secure Erase feature for safe, fast and easy drive retirement*
Seagate Secure models meet the NIST 800-88 media sanitization specification and also support the Trusted Computer Group (TCG) Opal standard*

Best-Fit Applications:
Desktop or all-in-one PCs
Home servers
Entry-level direct-attached storage devices (DAS)