Seagate 6TB IronWolf Pro 3.5" NAS Internal Hard Drive - ST6000NE0021

Abt Model: ST6000NE0021 | UPC: 0763649110904
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Product Details

Seagate 6TB IronWolf Pro 3.5" NAS Internal Hard Drive - ST6000NE0021

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.


  • Optimized for NAS with AgileArray.™ AgileArray is built for dual-plane balancing and RAID optimization in multi-bay environments with the most advanced power management possible
  • High performance means reduced lag times or downtime for users during high traffic time for the NAS. Seagate leads the competition with the highest performance in NAS-class drives
  • Seagate® Rescue Data Recovery. IronWolf Pro comes with extra peace of mind for any mechanical, accidental or natural disaster. With a 90% success rate of in-house recovery, Seagate has your back with a Rescue Data Recovery plan
  • Rotational Vibration (RV) mitigation. IronWolf Pro comes standard with RV sensors to maintain high performance in multi-bay NAS enclosures
  • Range of capacities up to 10TB. More capacity options mean more choices that will fit within the budget. Seagate provides a scalable solution for any NAS use-case scenario
  • Get ahead with more cache. IronWolf provides high-cache options allowing your NAS to serve data faster
  • Do more with multi-user technology. Enables user workload rate of 300TB/year. Multiple users can confidently upload and download data to the NAS server, knowing it can handle the workload, whether you're a creative professional or small business
  • Designed for always on, always accessible 24×7 performance. Access your data on your NAS any time, remotely or on site
  • 1.2M hours MTBF, 5-year limited warranty represents an improved total cost of ownership (TCO) with reduced maintenance costs



  • Interface: SATA 6Gb/s


  • Drive Bays Supported: Up to 16 Bays
  • Multi-User Technology (TB/yr): 300
  • Rotational Vibration (RV) Sensors: Yes
  • Hot-Plug Support: Yes
  • Cache (MB): 256MB

Reliability/Data Integrity

  • Mean Time Between Failures (MTBF) (hours): 1.2M
  • Reliability Rating @ Full 24×7 Operation (AFR): 0.73%
  • Nonrecoverable Read Errors per Bits Read, Max: 1 per 10E15
  • Power-On Hours (per year): 8760
  • Sector Size (Bytes per Logical Sector): 512E
  • Rescue Services: Yes


  • Spindle Speed (RPM): 7200
  • Interface Access Speed (Gb/s): 6.0, 3.0, 1.5
  • Max Sustained Transfer Rate OD (MB/s): 214
  • Average Latency (ms): 4.16
  • Interface Ports: Single
  • Rotational Vibration @ 10-1500 Hz (rad/s2): 12.5

Power Consumption

  • Startup Current, Typical (12V, A): 2.0
  • Idle Power, Average (W): 7.6
  • Average Operating Power (W): 9.0
  • Standby Mode, Typical (W): 0.6
  • Sleep Mode, Typical (W): 0.6
  • Power Supply Requirements: +12V and +5V


  • Temperature (°C)
    • Operating (ambient, min): 5
    • Operating (drive case, max): 60
    • Nonoperating (ambient, min): –40
    • Nonoperating (ambient, max): 70
  • Vibration, Nonoperating: 10Hz to 500Hz (Grms): 5
  • Shock, Operating, 2ms (Read/Write) (Gs): 70/40
  • Shock, Nonoperating, 1ms and 2ms (Gs): 250

Approximate Dimensions:

  • Height: 1.028"
  • Width: 4.01"
  • Depth: 5.787"

Approximate Weight:

  • Unit: 1.72 lbs
  • Shipping: 2 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): 5 Year Limited Warranty


  1. Performance may vary depending on user's hardware configuration and operating system
  2. Rescue recovery services not available in all countries. Contact your Seagate sales representative for further details
  3. One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to drive capacity
  4. Seagate recommends validating your configuration with your HBA/RAID controller manufacturer to ensure full capacity capabilities
  5. Coming soon. For immediate needs, please see Enterprise NAS HDD
  6. Supports Hot-Plug operation per Serial ATA Revision 2.6 specification
  7. Rescue recovery services not available in all countries. Contact your Seagate sales representative for further details. Register an IronWolf Pro drive to activate your 2-year Rescue plan at
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Key Features
6TB Capacity/ 7200 RPM/ SATA 6Gb/s Interface/ Rotational Vibration (RV) Sensors/ Hot-Plug Support/ 256MB Cache/ 1 To 16-Bay Business Network Attached Storage (NAS)/ Backup, Archiving And Disaster Recovery
More reasons to buy the Seagate ST6000NE0021 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Seagate ST6000NE0021 is Brand New.
  • The Seagate ST6000NE0021 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
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