Exos 7E8
Seagate Secure Model ST4000NM0065
Capacity 4TB / 4000GB
Interface SAS 12 Gbp/s
Sector Size 512n
Special Features
Protection Infromation Yes
Humidity Sensor Yes
SuperParity Yes
Halogen Free Yes
PowerChoice Technology Yes
PowerBalance Technolgy No
Cache 128MB
Advance Writing Caching (internal NOR flash) No
Reliability/Data Integrity
Vibration, Nonoperating: 10Hz to 500Hz (Grms) —
MTBF 2,000,000hr
Reliability Rating @ Full 24×7 Operation (AFR) 0.44%
Nonrecoverable Read Errors per Bits Read, Max 1 sector per 10E15
Power-On Hours 8760
Bytes per Sector 512
Performance
Spin Speed 7200RPM
Interface Access Speed (Gb/s) 12.0, 6.0, 3.0
Max Sustainable Transfer Rate 215MB/s
Average Latency(ms) 4.16
Interface Ports Dual
Rotational Vibration @ 1500Hz (rad/s) 12.5
Power Consumption
Idle Average(W) 6.52W
Average Operating Power 7.74W
Power Supply Requirements +12 V and +5 V
