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12TB Seagate Enterprise (Exos X12) ST12000NM0007

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More Seagate
  • 12TB 3,5 inch internal harddrive
  • SATA III - 7200RPM - 256MB

Product Description ST12000NM0007

For everything hyperscale, there's Exos™ X— the most powerful way to access the datasphere and harness the full potential of the Cloud. Exos X12 and Exos X10 enterprise hard drives integrate the latest technology in support of a scalable, secure and reliable cloud data center.* Specifically designed to work in highly scalable environments requiring low power consumption and weight, Exos X series hard drives perform consistently while scaling to meet the stringent TCO requirements of most cloud-based data centers.

* Formerly Enterprise Capacity 3.5 HDD (Helium)

  • Store up to 10PB in a single 42U rack with helium-sealed drive technology
  • Advanced Write Caching provides a 20% boost over previous generation drives in random write performance*
  • Industry's best-in-class power efficiency: up to 21% greater IOPS/watt vs. other 12TB models.
  • Customize your bulk storage requirements with PowerChoice™ and RAID Rebuild®
  • 550TB/yr—10× the workload rating of desktop drives
  • Seagate Secure® encryption technology protects data-at-rest, meets the NIST 800-88 media sanitization standard
  • Best-in-class enterprise drives

* When compared to 8TB competitive product

Best-Fit Applications

  • Hyperscale applications/cloud data centers
  • Massive scale-out data centers OLTP and HPC applications
  • High-capacity density RAID storage
  • Mainstream enterprise external storage arrays
  • Distributed file systems, including Hadoop and Ceph
  • Enterprise backup and restore—D2D, virtual tape centralized surveillance

For more information, please visit this products webpage.


Size 3,5"
Capacity 12 TB
Type of usage Datacentre
Interface SATA III (6 Gb/s)
Cache 256 MB
Rotations 7200 RPM
Warranty 5 year
EAN Code 0763649089729

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Specifications SATA 6Gb/s
Capacity 12TB
SATA Standard Model (512e) ST12000NM0007
Superior Helium Sealed-Drive Design With Wide Weld
Digital Sensors for Helium Pressure
PowerChoice /PowerBalance Technology
Seagate RAID Rebuild
Low Halogen/Hot-Plug Support
Cache, Multisegmented (MB) 256
Organic Solderability Preservative
Secure Download and Diagnostics (SD&D) RSA 2048 signed firmware
Reliability/Data Integrity
Mean Time Between Failures (MTBF, hours) 2,500,000
Reliability Rating @ Full 24x7 Operation (AFR) 0.35%
Nonrecoverable Read Errors per Bits Read 1 sector per 10E15
Power-On Hours per Year (24x7) 8760
512e Sector Size (Bytes per Sector) 512
4Kn Sector Size (Bytes per Sector) 4096
Limited Warranty (years) 5
Spindle Speed (RPM) 7200
Interface Access Speed (Gb/s) 6.0, 3.0
Max. Sustained Transfer Rate OD (MB/s,MiB/s) Up to 261, 249
Random Read/Write 4K QD16 WCD (IOPS) 170/400
Interface Ports Single
Rotation Vibration @ 20-1500 Hz (rad/sec²) 12.5
Power Consumption
Idle A (W) Average 5.0W
Average Latency (ms) 4.16
4 Operating Power 7.8
Power Supply Requirements +12 V and +5 V
Temperature, Operating (°C) 5°C - 60°C
Vibration, Nonoperating 10Hz to 500Hz (Grms) 2.27
Shock, Operating 2ms (Read/Write) (Gs) 70
Shock, Nonoperating 2ms (GS) 250
Height (mm/in, max) 26.11mm/1.028in
Width (mm/in, max) 101.85mm/4.010in
Depth (mm/in, max) 147.0mm/5.787in
Weight (g/lb) 705g/1.554lb

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