Capacity-Optimized Enterprise Hard Drive for Bulk-Data Applications • Highest-capacity large form factor enterprise drive—up to 4TB—for demanding data growth 1 • Sixth-generation drive technology with SAS & SATA interfaces for 24x 7 reliability • Enhanced error correction, super parity & end-to-end SAS-based data integrity for accurate data storage • Best-in-class rotational vibration tolerance ensures consistent performance. • Improved power & cooling efficiencies with low power consumption & on-demand Power Choice™ 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, top-cover- attached motor & humidity sensor for optimum performance in all chassis • Self-Encrypting Drive (AES-256) with FIPS 140-2 validation & Seagate Instant Secure Erase cuts IT drive retirement costs while securely protecting data at rest. Best-Fit Applications • High-capacity RAID storage • Mainstream enterprise external storage arrays (SAN, NAS, DAS) • Cloud bulk data storage • Enterprise backup & restore—D2D, virtual tape • Centralized surveillance Features Humdity Sensor Yes Super Parity Yes Low Halogen Yes Power Choice™ Technology Yes Cache, Multisegmented (MB) 128 Reliability/ Data Integrity Mean Time Between Failures (MTBF, hours) 1.4 million Reliability Rating @ Full 24x 7 Operation (AFR) 0.63% Nonrecoverable Read Errors per Bits Read 1 sector per 10E15 Power-On Hours per Year 8760 (24x 7) Bytes per Sector 512 Native Limited Warranty (years) 5 Performance Spindle Speed (RPM) 7200 Max. Sustained Transfer Rate OD (MB/s) 175 Average Latency (ms) 4.16 Interface Ports Single Rotation Vibration @ 1500 Hz (rad/s&sup 2;) 12.5 Power Consumption Idle Power (W)5.17 Typical Operating, Random Read (W) 9.42 Power Supply Requirements +12V & +5V Environmental Temperature, Operating (°C) 5 to 60 Vibration, Nonoperating: <5 Hz to 500 Hz (Gs) 0.25 Shock, Operating, 2ms (Read/ Write) (Gs) 70/40 Shock, Nonoperating, 1ms & 2ms (Gs) 300 Physical Height (in/mm, max) 1.028/26.1 Width (in/mm, max) 4.010/101.85 Depth (in/mm, max) 5.878/147.0 Weight (lb/g) 1.400/635