12TB Western Digital Ultrastar DC 7200RPM 3.5" Enterprise HDD

Manufacturer Western Digital Part Number 0F30146 Model Number Ultrastar DC Drive Capacity 12TB Endurance Load/unload Cycles: 600,000 Performance Interface Transfer Rate: 255 MB/s 256MB Cache 7200 RPM Type 3.5" Form Factor Interface SATA3 6.0Gb/s Dimensions 101.6 x 147 x 26.1mm 4" x 5.8" x 1" (in inches) Life Expectancy MTTF: 2,000,000 Hours Non-recoverable Read Errors: < 1 sector per 1014 bits read Annualized Failture Rate (AFR, %)7: 0.44 Environmental Operating Temperature: 5°C to 60°C (41°F to 140°F) Non-Operating Temperature: -40°C to 70°C (-40°F to 158°F) Warranty 5-Year Manufacturer's Limited Warranty