Seagate Exos 7E8 4TB Enterprise HDD with 7200 RPM, 256MB Cache, 12Gb/s SAS, SATA, PowerChoice Technology, 2M MTBF, and Enhanced Security for Reliable Bulk Data Storage

Expert Features:

• 4TB capacity for bulk data storage
• 7200 RPM spindle speed for high performance
• 256MB multisegmented cache for efficient data transfer
• 12Gb/s SAS and 6Gb/s SATA interface options
• Advanced Write Caching with internal NOR flash
• PowerChoice™ and PowerBalance™ technology for energy efficiency
• Low halogen components for environmental responsibility
• Secure downloads and diagnostics for enhanced data protection
• TCG-compliant Self-Encrypting Drive for superior security
• 2 million hour MTBF rating for reliability
• Vibration tolerance at 10Hz to 500Hz (Grms)
• Humidity sensor for operational awareness

Expert Specs:

• Capacity: 4TB
• Interface: 12Gb/s SAS, 6Gb/s SATA
• Cache: 256MB multisegmented
• Spindle Speed: 7200 RPM
• Max Transfer Rate: 215MB/s
• Average Latency: 4.16ms
• MTBF: 2,000,000 hours
• Vibration: 12.5 rad/s² at 1500Hz
• Operating Temp: 5°C – 60°C
• Shock (Operating): 70/40Gs
• Power Consumption (Idle): 7.10W
• Power Consumption (Operating): 12.91W
• Weight: 649g (1.43lb)
• Dimensions (H x W x D): 1.028in x 4.010in x 5.787in