Seagate ST2000NX0303 2000GB SATA Hard Drive

Capacity: 2GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 2.5″x15mm (SFF Hard Drive)
Sustained Throughput (MBps): 136
Average Seek Time (read/write ms): 4.16
Electrical Interface Speed: SATA 600 – 6.0Gbps
On-Board Cache: 128MB

Seagate ST2000NX0303 2000GB 2.5″ 6.0 Gbps 7.2K RPM Enterprise Capacity 512 Emulation Self Encrypted Drive Serial Advanced Technology Attachment Hard DiskDrive – Brand New

Design Small and Deliver BIG—2.5-Inch Nearline Drive

• Up to 2TB capacity in 15mm z-height, 2.5-inch form factor for space-constrained data centers.
• Designed for high-density storage solutions requiring environmentally sound low power consumption and low weight for maximum storage efficiency.
• Third-generation, enterprise-class reliability for 24×7 environmental robustness.
• Highest efficiency for over 50% improvement in watts/TB, and 18% sequential performance improvement compared to the previous generation.
• Improved rotational vibration tolerance and head micro-actuation maximizes system availability and performance.
• Lowest enterprise operation power and enhanced PowerChoice™ options for additional power savings during idle periods.
• Protect data where it lives – on the drive – by choosing from government-grade SED FIPS 140-2 option or SED with SED models with Seagate Instant Secure Erase technology for easy and cost-effective drive disposal.

Best-Fit Applications

• Storage-hungry business applications.
• Storage area networks (SAN) and network attached storage (NAS)
• Maximum-capacity entry-level servers and blade servers
• Rich media content storage
• Enterprise backup and restore—D2D, virtual tape
• Cloud computing

Drive Model	ST2000NX0303
Capacity	2TB/2000GB
Interface	SATA 6Gbps
Self-Encrypted Drive	Yes
Features
PowerChoice™ on-demand POWER OPTION	Yes
Low Halogen	Yes
RAID Rebuild™	Yes
Reliability/Data Integrity
Mean Time Between Failures (MTBF, hours)	1.4 million
Reliability Rating @ Full 24×7 operation (AFR)	0.63%
Nonrecoverable Read Errors per Bits Read	1 sector per 10E15
Power-On Hours per Year	8760
Bytes per Sector	512
Performance
Spindle Speed (RPM)	7200
Cache Buffer, Multisegmented (MB)	128
Interface Acces Speed (Gb/s)	6.0
Max. Sustained Transfer Rate (MB/s)	136
Average Latency (ms)	4.16
Interface Ports	Single
RV Tolerance(rad/s to 1800Hz)	16
Power Management
Idle Power (W)	3.87
Typical Operating, Random Read (W)	5.22
PowerChoice™ Technology (Standby) (W)	1.14
Power Supply Requirements	+12V and +5V
Enviromental
Temperature, Operating (˚C)	5 to 55
Vibration, Operating, 5Hz to 500Hz (Gs)	0.5
Vibration, NonOperation, 5Hz to 500Hz (Gs)	3.0
Shock, Operating, 2ms (Gs)	25
Shock, Nonoperating, 2ms (Gs)	400
Acoustics, Typical Idle (bels)	2.8
Acoustics, Typical Seek (bels)	3.2
Physical
Height (in/mm)	0.591/15.00
Width (in/mm)	2.760/70.10
Depth (in/mm)	3.955/100.45
Weight (lb/g)	0.437/198