Seagate ST1000NM0063 1TB 3.5" SAS Hard Drive

Seagate Part #/MPN: ST1000NM0063

DiscTech Item #: SGT-ST1000NM0063-BN-5Y

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Enterprise Grade

Capacity: 1TB

Speed: 7,200RPM

Interface Types: SAS Serial Attached SCSI

Form Factor: 3.5inx1.0in LFF Hard Drive

Encryption/SED Supported

Sector Size: 512 / 512e

Sustained Throughput: 175

Average Seek Time: 4.16

Electrical Interface: SAS-2 Serial Attached SCSI v2 - 6.0Gbps

On-Board Cache: 128MB

Seagate ST1000NM0063 1TB 3.5in 6Gbps 7.2K RPM Constellation ES.3 SAS SED Encryption HDD - Brand New

Seagate ST1000NM0063 1TB 3.5" 6.0 Gbps 7200 RPM Constellation ES.3 Serial Attached SCSI SED Encryption Hard Disk Drive - Brand New

Constellation® ES.3 - Capacity-Optimized

Enterprise Hard Drive for Bulk-Data Applications

  • Maximize your enterprise storage capabilities without expanding your data center.
  • Deploy a maximum-capacity enterprise storage solution while lowering your energy costs.
  • Improve your data center and RAID uptime while lowering your storage management costs.

Energy-Efficient High Capacities

  • Seagate® Constellation ES.3 drives operate on average at fewer than 11.86W—one of the lowest drive operating power in the industry. Save up to 54% more by implementing Seagate PowerChoice™ technology’s on-demand idle power savings feature.
  • Maximize data center footprint utilization by supporting up to 152TB per square foot.

Reliable, Always-Available Storage for Your 24×7 World

  • 1.4M hours MTBF and 0.63% AFR deliver the highest level of reliability for a 24×7 capacity-optimized drive.
  • Data is stored accurately with SAS-based advanced error correction capabilities.
  • Chassis performance is improved through top-cover attached (TCA) motor design and robust enterprise features, including super parity and humidity sensor.Best-in-class vibration tolerance ensures consistent, reliable data access and performance in multi-drive systems.

The Seagate Advantage

Built upon leading experience in enterprise storage, the Constellation ES.3 drive maximizes capacity while providing best-in-class features.

The Constellation ES.3 drive significantly improves Tier 2 storage performance in both SAS and SATA interfaces.

The Self-Encrypting Drive (SED) option helps companies achieve corporate and/or government security compliance goals. The drive helps protect data from inadvertent change from the moment of creation until the end of life, and the Seagate Instant Secure Erase feature makes drive retirement and repurposing safe, fast and affordable. The FIPS Self-Encrypting Drive option meets regulatory data security compliance requirements and is FIPS 140-2 Validated to protect Sensitive but Unclassified and Protected class data.

Designed for Your Growing Needs

Ideally suited for use in both server and networked storage bulk-data and RAID solutions, the capacity-optimized Constellation ES.3 drive offers a host of impressive enterprise features along with a faster, more successful integration experience.

The Constellation ES.3 drive, with its maximum capacity and robust enterprise reliability, provides a sustainable solution for your expanding data storage needs; designed to meet and exceed your expectations, it allows you to come in under power and under budget.


The Seagate ST1000NM0063 Constellation ES.3 is compatible with any server that accepts 3.5" x 1" Large Form Factor SAS hard drives.

Drive ModelST1000NM0063
InterfaceSAS 6Gbps
Self-Encrypted DriveYes
Federal Information Processing StandardsYes
Protection Information (T10 DIF)Yes
Humdity SensorYes
Super ParityYes
Low HalogenYes
PowerChoice™ TechnologyYes
Cache, Multisegmented (MB)128
Reliability/Data Integrity
Mean Time Between Failures (MTBF, hours)1.4 million
Reliability Rating @ Full 24x7 operation (AFR)0.63%
Non-recoverable Read Errors per Bits Read1 sector per 10E15
Power-On Hours per Year8760
Bytes per Sector512, 520, 528
Spindle Speed (RPM)7200
Max Sustained Transfer Rate OD (MB/s)175
Average Latency (ms)4.16
Interface PortsDual
Rotation Vibration @ 1500 Hz (rad/s)12.5
Power Management
Idle Power (W)4.84
Typical Operating, Random Read (W)8.93
Power Supply Requirements+12V and +5V
Temperature, Operating (˚C)5 to 60
Vibration, Non-Operating, 5Hz to 500Hz (Gs)0.25
Shock, Operating, 2ms (Read/Write)(Gs)70/40
Shock, Non-Operating, 1ms and 2ms (Gs)300
Height (in/mm)1.025/26.1
Width (in/mm)4.010/101.85
Depth (in/mm)5.878/147.0
Weight (lb/g)1.334/605

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ROHS Compliant

Weight: 1.8 lb

Warranty: 5 Year Manufacturer

Brand New

Condition Levels Explained

The product is brand new.

5 Year Manufacturer Warranty

Product Warranties Explained

The product has a manufacturer warranty for the time period specified.