Seagate Ironwolf 4TB 3.5 Inch NAS Internal Hard Disk

Capacity 4TB Standard Model Number ST4000VN006 Interface SATA 6Gb/s 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) 256MB Load/Unload Cycles 600,000 Nonrecoverable Read Errors Rate, Max 1 per 10E14 Power-On Hours 8,760 Mean Time Between Failures (MTBF, hours) 1,000,000 hr Rescue Data Recovery Services (years) 4 Warranty, Limited (years) 3 Startup Current, Typical (12V, A) 1.8 A Average Operating Power 4.8 W Idle Power Average (W) 3.96 W Standby Mode/Sleep Mode, Typical (W) 0.5 W Operating Temperature (ambient, min°C) 0°C Operating Temperature (drive reported, max °C) 65°C Shock, Operating/Nonoperating: 2ms (max) 80 Gs/300 Gs Acoustics, Idle (dBA) 23 Acoustics, Seek (dBA) 27 Height (mm/in) 20.20 mm/0.795 in Width (mm/in, max) 101.85 mm/4.010 in Depth (mm/in, max) 146.99 mm/5.787 in Weight (g/lb, typical) 490 g/1.08 lb Carton Unit Quantity 25 Cartons per Pallet/Cartons per Layer 40/8