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Specifications 512n SAS

Capacity 6TB 4TB 3TB 2TB 1TB

Base Model ST6000NM003A ST4000NM003A ST3000NM001A ST2000NM003A ST1000NM001A

PowerBalance

™

Model

— — — — —

Seagate Secure

™

Model

— ST4000NM007A ST3000NM003A ST2000NM007A —

Seagate Secure SED-FIPS Model

1,2

— ST4000NM015A ST3000NM005A — —

Features

Protection Information (T10 DIF) Yes Yes Yes Yes Yes

Humidity Sensor Yes Yes Yes Yes Yes

SuperParity Yes Yes Yes Yes Yes

Low Halogen Yes Yes Yes Yes Yes

PowerChoice

™

Technology

Yes Yes Yes Yes Yes

PowerBalance Technology Yes Yes Yes Yes Yes

Cache, Multisegmented (MB) 256 256 256 256 256

Advanced Write Caching (2M internal NOR flash) Yes Yes Yes Yes Yes

Reliability/Data Integrity

Vibration, Nonoperating: 10Hz to 500Hz (Grms) 5 5 5 5 5

Mean Time Between Failures (MTBF, hours) 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000

Reliability Rating @ Full 24×7 Operation (AFR) 0.44% 0.44% 0.44% 0.44% 0.44%

Nonrecoverable Read Errors per Bits Read, Max 1 sector per 10E15 1 sector per 10E15 1 sector per 10E15 1 sector per 10E15 1 sector per 10E15

Power-On Hours per Year 8760 8760 8760 8760 8760

Sector Size (Bytes per Logical Sector) 512 512 512 512 512

Warranty, Limited (years) 5 5 5 5 5

Performance

Spindle Speed (RPM) 7200 7200 7200 7200 7200

Interface Access Speed (Gb/s) 12.0, 6.0, 3.0 12.0, 6.0, 3.0 12.0, 6.0, 3.0 12.0, 6.0, 3.0 12.0, 6.0, 3.0

Max. Sustained Transfer Rate OD 215MB/s 215MB/s 215MB/s 215MB/s 215MB/s

Average Latency (ms) 4.16 4.16 4.16 4.16 4.16

Interface Ports Dual Dual Dual Dual Dual

Rotational Vibration @ 1500Hz (rad/s²) 12.5 12.5 12.5 12.5 12.5

Power Consumption

Idle Average (W) 7.97W 5.94W 5.94W 4.86W 4.86W

Typical Operating, Random Read (W) 13.18 11.33 11.33 10.09 10.09

Power Supply Requirements +12 V and +5 V +12 V and +5 V +12 V and +5 V +12 V and +5 V +12 V and +5 V

Environmental

Temperature, Operating (°C) 5°C – 60°C 5°C – 60°C 5°C – 60°C 5°C – 60°C 5°C – 60°C

Shock, Operating 2ms Read/Write (Gs) 70/40Gs 70/40Gs 70/40Gs 70/40Gs 70/40Gs

Shock, Nonoperating, (1ms/2ms) (Gs) 150/300 150/300 150/300 150/300 150/300

Physical

Height (in/mm, max)

1.028in/26.1mm 1.028in/26.1mm 1.028in/26.1mm 1.028in/26.1mm 1.028in/26.1mm

Width (in/mm, max)

4.010in/101.85mm 4.010in/101.85mm 4.010in/101.85mm 4.010in/101.85mm 4.010in/101.85mm

Depth (in/mm, max)

5.787in/147.0mm 5.787in/147.0mm 5.787in/147.0mm 5.787in/147.0mm 5.787in/147.0mm

Weight (g/lb) 716g/1.58lb 649g/1.43lb 649g/1.43lb 620g/1.37lb 620g/1.37lb

Carton Unit Quantity 20 20 20 20 20

Cartons per Pallet/Cartons per Layer 40 / 8 40 / 8 40 / 8 40 / 8 40 / 8

1 Self-Encrypting Drives (SED) and FIPS 140-2 Validated drives are not available in all models or countries. May require TCG-compliant hos t or controller support.

2 FIPS 140-2 Level 2 Certification in process.

3 These base deck dimensions conform to the Small Form Factor Standard (SFF-8201) found at www.sffc ommittee.org. For connector-related dimensions, see SFF-8223.