Seagate ST12000NM0027 12TB SAS Hard Drive

Seagate Part #/MPN: ST12000NM0027

DiscTech Item #: SGT-ST12000NM0027-RF-OE


$159.00
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$159.00

Enterprise Grade

Capacity: 12TB

Speed: 7,200RPM

Interface Types: SAS Serial Attached SCSI

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: Up to 261, 249

Average Seek Time: 4.16

Electrical Interface: SAS-3 Serial Attached SCSI v3 - 12.0Gbps

On-Board Cache: 256MB

Seagate Exos X12 ST12000NM0027 12TB 3.5in 12Gbps 7.2K RPM 512e Helium SAS HDD - Refurbished

Seagate Exos X12 ST12000NM0027 12TB / 12000 3.5" 12.0 Gb/s 7200 RPM 512 Emulation Helium Serial Attached SCSI Hard Disk Drive - Refurbished

Enterprise Capacity 3.5 HDD (Helium)
Maximum Storage Capacity for Highest Rack Space Efficiency

  • 12TB per drive for 50% more petabytes per rack
  • Industry's lowest power and weight for optimum data center TCO
  • Highest 12TB HDD performance with enhanced caching, making it perfect for Big Data applications
  • Hyper scale SATA model tuned for large data transfers
  • PowerBalance™ feature optimizes IOPS/Watt
  • Advanced Write Caching feature for 20% boost in random write performance
  • Forged, wrought-aluminum base and a helium sealed-drive design with no porosity and uniform density
  • Superior material and weld-width design for a more robust, hermetically sealed-drive enclosure that protects from helium leaks
  • Digital environmental sensors for measuring internal pressure, helping to ensure high reliability, performance and quality
  • Latest hermetic interconnect technology supporting higher data rate heads and higher pin counts for extreme thermal conditions
  • Proven enterprise-class reliability backed by 2.5M-hr MTBF

 

Best-Fit Applications

  • Hyper scale applications/cloud data centers
  • Massive scale-out data centers
  • Big Data 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

 


Compatibility:

This drive is compatible with any server that accepts 3.5inx1.0in SAS Drive.

Enterprise Capacity 3.5 HDD (Helium)
Model NumberST12000NM0027
Sector Size512e
Capacity12TB / 12000GB
InterfaceSAS 12Gb/s
Features
Superior Helium Sealed-Drive Designed With Wide WeldYes
Digital Sensors for Helium PressureYes
Protection Information (T10 DIF)Yes
SuperParityYes
PowerChoice™/PowerBalance™ TechnologyYes
Low Halogen/Hot-Plug SupportYes
Cache, Multisegmented (MB)256
Organic Solderability PreservativeYes
Secure Download and Diagnostics (SD&D) RSA 2048 signed firmwareYes
Reliability/Data Integrity
Mean Time Between Failures (MTBF, hours)2.5 Million
Reliability Rating @ Full 24×7 Operation (AFR)0.35%
Nonrecoverable Read Errors per Bits Read1 sector per 10E15
Power-On Hours8760
512e Sector Size (Bytes per Sector)512, 520, 528
4Kn Sector Size (Bytes per Sector)4096, 4160, 4224
Performance
Spindle Speed (RPM)7200
Interface Access Speed (Gb/s)12.0, 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 PortsDual
Rotational Vibration @ 1500Hz (rad/s)12.5
Power Consumption
Idle A (W) Average5.5W
Average Latency (ms)4.16
Operating Power9.3
Power Supply Requirements+12 V and +5 V
Environmental
Temperature, Operating (°C)5°C – 60°C
Vibration, Nonoperating: 10Hz to 500Hz (Grms)2.27
Physical
Height(mm/in, max)26.11mm/1.028in
Width(mm/in, max)101.60mm/4.0in
Depth(mm/in, max)147.0mm/5.787in
Weight(g/lb)650g/1.433lb

Click here to view the manufacturer's item description/brochure

ROHS Compliant

Weight: 1.8 lb

Warranty: 1 Year DiscTech

Refurbished

Condition Levels Explained

These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty