Seagate 8TB 3.5" IronWolf, SATA 6.0Gb/s, CMR, max. STR OD 202MB/s, 5400 RPM, 256MB Cache, HDD (ST8000VN002) IronWolf™ is designed for consumer and commercial NAS. Delivering Tough, Ready and Scalable 24x7 performance in multibay, networked environments. SPECIFICATION Capacity 8TB Standard Model Number ST8000VN002 Interface SATA 6Gb/s Features and Performance Drive Bays Supported 1 – 8 Bays Recording Technology CMR Drive Design (Air or Helium) Air Workload Rate Limit (WRL) 180 Rotational Vibration (RV) Sensor Yes Dual-Plane Balance Yes Error Recovery Control Yes Max. Sustained Transfer Rate OD (MB/s) 202MB/s Spindle Speed (RPM) 5,400 Cache (MB) 256 Reliability Load/Unload Cycles 600,000 Non-recoverable Read Errors Rate, Max 1 per 10E14 Power-on Hours 8,760 Mean Time Between Failures (MTBF, hours) 1,000,000 Rescue Data Recovery Services (years)4 3 Warranty, Limited (years) 3 Power Management Startup Current, Typical (12V, A) 1.8 Average Operating Power 5.3 Idle Power Average (W) 4 W Standby Mode/Sleep Mode, Typical (W) 0.25/0.25 Voltage Tolerance, Inc. Noise (5V / 12V) ±5% / ±10% Environmental/Temperature Operating Temperature (ambient, min °C) 0 Operating Temperature (drive reported, max °C)5 65 Nonoperating Temperature (ambient, min / max °C) -40 / 70 Environmental/Shock Shock, Operating/Non-operating: 2 ms (max) 80 Gs/300 Gs Environmental/Acoustics Acoustics, Idle (typical, measured in Idle 1 state) (dBA) 25 Acoustics, Seek (typical) (dBA) 26 Physical Height (mm/in) 26. 11 mm/1.028 in Width (mm/in, max) 26.11 mm/1.028 in Depth (mm/in, max) 146.99 mm/5.787 in Weight (g/lb, typical) 630 g/1.389 lb Carton Unit Quantity 20 Cartons per Pallet / Cartons per Layer 40/8