Seagate ST1000NX0343 1000GB SATA Hard Drive

Capacity: 1000GB
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 ST1000NX0343 1000GB 2.5” 6.0 Gbps 7200 RPM Self-Encrypting Drive Enterprise 4K Native Serial Advanced Technology Attachment Hard Disk Drive – Brand New

Design Small and Deliver BIG – 2.5-Inch Nearline Drive

• High 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.
• Choose SATA 6Gb/s for economical nearline performance.
• Third-generation, enterprise-class reliability for 24×7 environmental robustness.
• Highest efficiency with 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 operating power and enhanced PowerChoice™ options for additional power saving during idle periods.
• Protects data where it lives – on the drive – by choosing SED models with Seagate Instant Secure Erase technology for easy and cost-effective drive disposal.

Best-Fit Applicaions

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

Drive Model	ST1000NX0343
Capacity	1TB/1000GB
Interface	SATA 6Gb/s
Performance
SED Model	Yes
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	4K
Performance
Spindle Speed (RPM)	7200
Cache Buffer, Multisegmented (MB)	128
Interface Access Speed (Gb/s)	6.0, 3.0, 1.5
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)	3.51
Typical Operating, Random Read (W)	4.74
PowerChoice™ Technology (Standby) (W)	1.14
Power Supply Requirements	+12V and +5V
Environmental
Temperature, Operating (˚C)	5 to 55
Vibration, Operating, 5Hz to 500Hz (Gs)	0.5
Vibration, Nonoperating, 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 (mm/in)	15.00/0.591
Width (mm/in)	70.10/2.760
Depth (mm/in)	100.45/3.955
Weight (g/lb)	190/0.419