Technical Specification Drive Configuration Device Location: Internal Form Factor: 3.5" Storage Capacity: 18 TB Supports Data Channel: SAS Installed Cache Memory Storage Capacity: 512 MB Sector Capacity: 512 B Performance Rotational Speed: 7200 rpm Average Rotational Delay: 4.16 ms Internal Data Bit Rate: 269 Mbps External Data Bit Rate: 12 Gbps Reliability Non-Recoverable Errors: 1 per 10^15 Mean Time Between Failures: 2500000 hr Start / Stop Cycles: 600000 Hard Drive Features: 24/7 Shock Tolerance Operating: 50G @ 2ms Shock Tolerance Storage: 250G @ 2ms Vibration Tolerance Operating: 0.67G @ 5-500Hz Vibration Tolerance Storage: 1.04G @ 2-200Hz Power Consumption Maximum Supply Voltage: 12 V Minimum Supply Voltage: 5 V Maximum Power Consumption: 9.2 W Minimum Power Consumption: 5.7 W Environment Maximum Operating Ambient Temperature: 60 °C Minimum Operating Ambient Temperature: 5 °C Maximum Non-Operating Ambient Temperature: 70 °C Minimum Non-Operating Ambient Temperature: -40 °C Dimensions & Weight Device Depth (mm): 147 mm Height (mm): 26.1 mm Width (mm): 101.6 mm Nominal Weight: 0.69 kg