Seagate Hard Drive ST8000NM018B 8TB 3.5" SAS 12Gb/s 7.2K RPM 256M 512E/4KN Bare

MPNST8000NM018B Capacity8TB Features Protection Information (T10 DIF) Yes SuperParity Yes Low Halogen Yes PowerChoice Technology Yes PowerBalance Technology Yes Cache, Multi-segmented (MB) 256 Advanced Write Caching (8M internal NOR flash) YesReliability/Data Integrity Vibration, Non-operating: 10 Hz to 500 Hz (Grms) 5 Mean Time Between Failures (MTBF, hours) 2,000,000 Reliability Rating at Full 24x7 Operation (AFR) 0.44% Non-recoverable Read Errors per Bits Read 1 sector per 10E15 Power-On Hours per Year 8,760 Bytes per Sector 512, 520, 528Performance Spindle Speed (RPM) 7,200 Interface Access Speed (Gb/s) 12.0, 6.0, 3.0 Max. Sustained Transfer Rate OD 255MB/s Average Latency (ms) 4.16 Interface Ports Dual Rotational Vibration at 1,500 Hz (rad/s2) 12.5Power Consumption Idle Power, Average (W) 7.24 Typical Operating, Random Read (W) 11.34 Power Supply Requirements +12 V and +5 V EnvironmentalTemperature, Operating (oC) Drive Reported 5 - 60 Shock, Operating 2 ms Read/Write (Gs) 70/40 Gs Shock, Non-operating, (1 ms/2 ms) (Gs) 150/300