Seagate 8TB IronWolf Pro NAS 3.5" Hard Drive (ST8000NE0021)

Stock Status: 1-3 days
Key Specifications
  • 8TB Storage Capacity

  • 3.5" Form Factor

  • SATA III 6 Gb/s Interface

  • 256MB Cache

  • 7200 rpm

  • Up to 214 MB/s Data Transfer Rate

  • 1.2 Million Hours MTBF

  • Workload Rate: 300TB per Year

  • 0.73% Annualized Failure Rate (AFR)

  • Seagate Rescue Data Recovery

SKU:#034564 Warranty5 years by Seagate Product No.:ST8000NE0021 Short link: See specifications from the manufacturer

IronWolf Pro is designed for everything business NAS. Get used to tough, ready and scalable 24×7 performance that can handle multi-drive environments with a wide range of capacities.


5 years by Seagate


HDD size3.5"
HDD capacity8000 GB
HDD speed7200 RPM
InterfaceSerial ATA III
Storage drive buffer size256 MB
HDD interface transfer rate6 Gbit/s
Average latency4.16 ms
Mean time between failures (MTBF)1200000 h


Power consumption (typical)9 W
Power consumption (standby)0.6 W
Power consumption (off)0.6 W
Power consumption (idle)7.6 W
Operating voltage5 / 12 V
Start-up current2 A

Operational conditions

Operating temperature (T-T)5 - 60 °C
Storage temperature (T-T)-40 - 70 °C
Non-operating vibration5 G
Operating shock70 G
Non-operating shock250 G

Weight & dimensions

Width101.8 mm
Height26.1 mm
Depth147 mm
Weight780 g

Packaging data

Storage drive adapter includedN