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Silver 3.5 inch bare hard drive with circuit board visible

Seagate

Seagate IronWolf Pro ST8000NE001 8TB 7200 RPM 256MB CMR SATA 6.0Gb/s 3.5" internal hard drive

SKU CH-FKPF-55FP8 MPN ST8000NE001

8TB 7200 RPM CMR SATA drive with 256MB cache, AgileArray dual-plane balancing and RV sensors for multi-bay NAS reliability

  • PackagingBare Drive
  • InterfaceSATA 6.0Gb/s
  • Capacity8TB
  • RPM7200 RPM
  • Cache256MB
  • Average Latency4.16ms

Options 8TB

  • 8TB capacity stores large NAS workloads
  • 7200 RPM with 256MB cache delivers consistent 24×7 performance
  • CMR technology ensures reliable sustained throughput
  • AgileArray with RV sensors optimises multi-bay RAID
  • 300TB/year workload rating and 2.5M hours MTBF

8 TB NAS drive for multi-bay enclosures

The Seagate IronWolf Pro ST8000NE001 is an 8 TB hard drive built for 24×7 operation in network-attached storage. It uses conventional magnetic recording and a 7200 RPM spindle to deliver consistent throughput for RAID arrays. The SATA 6.0Gb/s interface fits standard 3.5 inch drive bays in NAS appliances and servers. AgileArray firmware adds dual-plane balancing and time-limited error recovery for multi-bay stability.

Thermals power and noise in NAS use

Rotational vibration sensors allow the drive to maintain performance when installed alongside other drives in the same chassis. AgileArray power management reduces consumption during idle periods while keeping the drive ready for workload bursts. The 256 MB cache absorbs write spikes to smooth latency. Average latency is 4.16 ms under typical access patterns.

300 TB per year workload rating

The drive is rated for up to 300 TB of data written or read each year, a figure that determines whether it matches the intended NAS workload. A 2.5 million hour MTBF rating and three-year Rescue Data Recovery service support long-term deployment. Buyers who need a higher annualised workload figure should consider drives with a larger rating.

Highlights

  • 8TB capacity stores large NAS workloads
  • 7200 RPM with 256MB cache delivers consistent 24×7 performance
  • CMR technology ensures reliable sustained throughput
  • AgileArray with RV sensors optimises multi-bay RAID
  • 300TB/year workload rating and 2.5M hours MTBF

Specifications

BrandSeagate
SeriesIronWolf Pro
ModelST8000NE001
PackagingBare Drive
InterfaceSATA 6.0Gb/s
Capacity8TB
RPM7200 RPM
Cache256MB
Average Latency4.16ms
FeaturesOptimized for NAS with AgileArray. AgileArray enables dual-plane balancing and RAID optimization in multi-bay environments, with the most advanced power management possible.
Actively protect your NAS with IronWolf Health Management focusing on prevention, intervention, and recovery.
High performance means no lag time or downtime for users during workload traffic for the NAS. Seagate leads the competition with the highest-performing NAS drive portfolio.
Seagate Rescue Data Recovery. IronWolf Pro comes with extra peace of mind for any mechanical, accidental, or natural disaster. With a
UsageEnterprise NAS Hard Drives
Form Factor3.5"
Height (maximum)26.11mm
Width (maximum)101.85mm
Length (maximum)146.99mm
Shipping weight0.72 kg
Package size171 × 138 × 37 mm

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Questions about this item

How do I install the ST8000NE001 in a multi-bay NAS, and what step do people often miss?

Mount the 3.5" drive in a bay, connect the SATA 6.0Gb/s data and power cables, then enable AgileArray dual-plane balancing and rotational vibration sensor support in the NAS firmware so the 7200 RPM spindle stays stable in multi-drive arrays.

What maintenance or replacement will the IronWolf Pro 8TB need over time?

The drive is rated for a 300TB yearly workload and 2.5M hours MTBF; plan to replace it once cumulative writes approach the workload limit or if IronWolf Health Management reports declining SMART attributes.

What is the first limit that appears under sustained 24×7 use of the ST8000NE001?

The 300TB per year workload rating is the primary ceiling; sustained writes beyond that level can accelerate wear before the 2.5M hour MTBF target is reached.

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