Seagate ST8000NM0055 8TB SATA Hard Drive

Seagate Part #/MPN: ST8000NM0055

DiscTech Item #: SGT-ST8000NM0055-NP-OE-DEL


$320.00
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$320.00

Enterprise Grade

Capacity: 8TB

Speed: 7,200RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: up to 237

Average Seek Time: 4.16

Electrical Interface: SATA 600 - 6.0Gbps

On-Board Cache: 256MB

Seagate ST8000NM0055 T05HP 8TB 3.5" 6Gbps 7.2K RPM 512E Enterprise SATA HDD – New Pull OEM

Alternate part numbers: T05HP 0T05HP 1RM112-136

Capacity-Optimized Enterprise Hard Drive for Bulk-Data Applications

  • 8TB, 3.5-inch enterprise drive with industry-leading 6-disk technology,¹ resulting in 33% more storage in the same storage slot
  • Advanced Write Caching feature to utilize enhanced algorithms, resulting in the industry’s highest nearline storage workload performance efficiencies—100% performance improvement in random writes over last-generation drive
  • Widely accepted, proven ninth-generation conventional perpendicular recording technology for reliable access to unstructured data in bulk storage applications
  • SATA 6Gb/s interfaces in industry-standard advanced formats for easy integration into replicated and RAID multi-drive storage servers and systems
  • State-of-the-art cache, on-the-fly error-correction algorithms, super parity and end-to-end SAS-based data integrity for accurate data storage
  • Industry-leading rotational vibration tolerance design helps ensure consistent performance in dense multi-drive systems
  • Engineered for 24×7 workloads of 550TB/yr—10× that of desktop drives
  • Robust performance with dual processors, ramp load technology, top-cover attached motor and humidity sensor for optimum performance in all chassis
  • Seagate SeaTools™ diagnostic software to provide drive self-tests ensuring unnecessary downtime and maximizing TCO

Best-Fit Applications

  • Hyperscale applications/cloud data centers with replicated storage
  • Massive scale-out data centers and big data analytics
  • High-capacity density RAID storage
  • Mainstream enterprise external storage arrays (SAN, NAS, DAS)
  • 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 3.5in x 1.0in (LFF) SATA drives.

Product Specifications
Model Number (512 Emulation)ST8000NM0055
Interface OptionsSATA 6Gb/s
Capacity8TB/8000GB
Features
Protection Information (T10 DIF) --------
Humidity SensorYes
Super ParityYes
Low HalogenYes
PowerChoice TechnologyYes
Power Balance TechnologyYes
Cache, Multisegmented (MB)256
Advanced Write Caching (2M Internal NOR Flash)Yes
Reliability/Data Integrity
Mean Time Between Failures (MTBF, hours)2.0M
Reliability Rating @ Full 24x7 Operation (AFR)0.44%
Nonrecoverable Read Errors per Bits Read1 sector per 10E15
Power-On Hours per Year8760 (24x7)
Sector Size (Bytes per Logical Sector)512/4096
Performance
Spindle Speed (RPM)7200
Interface Access Speed (Gb/s)6.0, 3.0, 1.5
Max. Sustained Transfer Rate OD (MB/s)up to 237
Average Latency (ms)4.16
Interface PortsSingle
Rotation Vibration @ 1500 Hz (rad/s)12.5
Power Consumption
Idle Power, Average (W)9
Typical Operating, Random Read (W)<10
Power Supply Requirements+12V and +5V
Environmental
Temperature, Operating (°C)5 to 60
Vibration, Nonoperating: 10Hz to 500Hz (Grms)5.0
Shock, Operating, 2ms (Read/Write)(Gs)70/40
Shock, Nonoperating, 1ms and 2ms (Gs)300
Physical
Height (in/mm, max)1.028/26.1
Width (in/mm, max)4.010/101.85
Depth (in/mm, max)5.878/147
Weight (g/lb)780/1.720

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ROHS Compliant

Alternate MPNs: T05HP 0T05HP 1RM112-136

Weight: 1.8 lb

Warranty: 1 Year DiscTech

New Pull

Condition Levels Explained

The product has been mounted in a brand new system (e.g. server), then removed from the system, before entering service. These products may have some hours of usage due to system build time / burn-in / testing etc. New Pulls are guaranteed to have at least 95% (often 99%) of their service life remaining , they may show signs of being physically mounted and dismounted. All handling is performed by trained technicians, taking full ESD precautions.

1 Year DiscTech Warranty

Product Warranties Explained

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