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Store, access, and expand the overall capacity of your desktop computer, data center, RAID array, or backup environment by up to 4TB with the 4TB Constellation ES.3 SAS 3.5" Internal Hard Drive (OEM) from Seagate. A 4TB drive will allow you to store movies, photos, music, documents, and much more. This hard drive connects to your system's 3.5" bay via the SAS 6 Gb/s interface. Through the SAS 6 Gb/s interface, this drive also features maximum sustained transfer rates of 175 MB/s and a 7200 rpm rotational speed. There is also a 128MB cache that helps to ensure uninterrupted data transfers.
Designed with Enterprise-use in mind, this drive may be used in 24x7 (8,760 hours per year) always-on operating environments. This Constellation ES.3 drive also contains several features to help ensure a strong operational life including the ability to withstand temperatures up to 140°F / 60°C, 1.4 million hours MTBF, an AFR of 0.63%, and low power consumption. Additionally, this drive is self-encrypting (AES-256) with Seagate Instant Secure Erase.
Capacity-Optimized Enterprise Hard Drive for Bulk-Data Applications
This high-capacity large form factor enterprise drive features 4TB of storage for expanding data growth
Sixth-generation drive technology with SAS interfaces for 24x7 reliability
Enhanced error correction, super parity, and end-to-end SAS-based data integrity for accurate data storage
Rotational vibration tolerance helps to ensure consistent performance
Power and cooling efficiencies with low power consumption and on-demand PowerChoice technology based on T10/T13 power management standards
Multi-drive firmware maximized for enterprise RAID system availability
Robust performance with dual processors, ramp load technology, a top-cover attached motor, and a humidity sensor to help ensure optimum performance
Self-Encrypting Drive (AES-256) with Seagate Instant Secure Erase cuts IT drive retirement costs while helping to securely protect data at rest