Seagate ST2000NM0031 2000GB SATA Hard Drive

Capacity: 2000GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 3.5″x1.0″ (LFF Hard Drive)
Sustained Throughput (MBps): 140
Average Seek Time (read/write ms): 8.5/9.5
Electrical Interface Speed: SATA 600 – 6.0Gbps
On-Board Cache: 64MB

Seagate ST2000NM0031 2000GB 3.5″ 6.0 Gbps 7200 RPM Self-Encrypting Drive Enterprise Constellation ES Serial Advanced TECHNOLOGY Attachment Hard Disk Drive – Brand New

Constellation® ES – High-Capacity Sorage Designed for Seamless Enterprise Integration

Key Advantages

• Fifth-generation, enterprise, near line drive designed for 24×7 operation
• Best-in-class rotational vibration tolerance ensures unrivalled performance in high-density applications for continuous data access.
• Enhanced efficiencies with PowerChoice™ host-selectable POWER OPTIONS for unprecedented savings during slow or idle periods.
• Seagate RAID Rebuild™ development platform significantly reduces hours of lost productivity.
• Multi-drive firmware maximized for enterprise system availability.
• 6Gb/s SAS performance with error detection and correction (IOEDC/IOECC) capabilities and PI (Protection Information).
• Self-Encrypting Drive (SED) option cuts IT drive retirement EXPENSES while securely protecting data and is one of the easiest, most cost effective security measures you can implement.

Best-Fit Applications

• High-capacity data center storage.
• Mainstream enterprise external storage arrays.
• Enterprise backup and restore.
• Cloud storage.

Compatibility

The Seagate ST2000NM0031 Constellation ES is compatible with any server that accepts 3.5″ x 1″ Large Form Factor SATA hard drives.

Drive Model	ST2000NM0031
Capacity	2TB/2000GB
Interface	SATA 6Gbps
Self-Encrypted Drive	256 Model
Federal Information Processing Standards	No
Features
Protection Information (T10 DIF)	—
Low Halogen	Yes
Self-Emcrypted Drive (SED) Option	Yes
Configuration/Organization
Bytes per SECTOR	512
Reliability/Data Integrity
Power-On-Hours (Annual)	8760
Mean Time Between Failures (MTBF, Hours)	1.2 Million
Reliability Rating @ Full 24×7 operation (AFR)	0.73%
Non-recoverable Read Errors per Bits Read	1 SECTOR per 10E15
IOEDC (I/O Error Dectection Code)	Reads/Writes
IOECC (I/O Error Correction Code)	Writes
Load/Unload Cycles (at 40°C)	300,000
Interface Ports	Dual
Performance
Spindle Speed (RPM)	7200
Seek Time, Average Read/Write (ms)	8.5/9.5
Max Sustained Transfer Rate (MB/s)	140
Cache, Multisegmented (MB)	64
Interface Access Speed (Gb/s)	6.0, 3.0, 1.5
Rotation Vibration @ 1500 Hz (rad/s)	12.5
Power MANAGEMENT
Power Supply Requirements	+12V and +5V
Idle (W)	6.39
Typical Operating, Random Read (W)	9.03
Typical Operating, Random Write (W)	7.80
PowerChoice™ Option (W)	As low as 0.53
Enviromental
Operating Temperature Range (˚C)	5 to 60
Vibration, Operating: 5 to 500Hz (Gs)	0.25
Vibration, Non-Operating: 10 to 500Hz (Gs)	4.9
Shock, Operating, 2ms (Gs)	70
Shock, Non-Operating, 1ms and 2ms (Gs)	300
Physical
Height (in/mm)	1.028/26.10
Width (in/mm)	4.010/101.85
Depth (in/mm)	5.787/147.00
Weight (lb/g)	1.57/710