User Manual

Specifications
512e/4KN (FastFormat
™
) SATA
Capacity 8TB 6TB 4TB 2TB
Base Model ST8000NM000A ST6000NM021A ST4000NM002A ST2000NM001A
PowerBalance
™
Model
ST8000NM016A ST6000NM037A — —
Seagate Secure
™
Model
1
ST8000NM004A — ST4000NM010A —
Seagate Secure SED-FIPS Model
1,2
ST8000NM008A ST6000NM025A ST4000NM012A —
Features
Protection Information (T10 DIF) — — — —
Humidity Sensor Yes Yes Yes Yes
SuperParity Yes Yes Yes Yes
Low Halogen Yes Yes Yes Yes
PowerChoice
™
Technology
Yes Yes Yes Yes
PowerBalance Technology Yes Yes Yes Yes
Cache, Multisegmented (MB) 256 256 256 256
Advanced Write Caching (2M internal NOR flash) Yes Yes Yes Yes
Reliability/Data Integrity
Vibration, Nonoperating: 10Hz to 500Hz (Grms) 5 5 5 5
Mean Time Between Failures (MTBF, hours) 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%
Nonrecoverable Read Errors per Bits Read, Max 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
Sector Size (Bytes per Logical Sector) 512 512 512 512
Warranty, Limited (years) 5 5 5 5
Performance
Spindle Speed (RPM) 7200 7200 7200 7200
Interface Access Speed (Gb/s) 6.0, 3.0, 1.5 6.0, 3.0, 1.5 6.0, 3.0, 1.5 6.0, 3.0, 1.5
Max. Sustained Transfer Rate OD 249MB/s 226MB/s 226MB/s 226MB/s
Average Latency (ms) 4.16 4.16 4.16 4.16
Interface Ports Single Single Single Single
Rotational Vibration @ 1500Hz (rad/s²) 12.5 12.5 12.5 12.5
Power Consumption
Idle Average (W) 7.64W 6.20W 5.40W 4.42W
Typical Operating, Random Read (W) 12.81 11.67 10.89 9.83
Power Supply Requirements +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
Shock, Operating 2ms Read/Write (Gs) 70/40Gs 70/40Gs 70/40Gs 70/40Gs
Shock, Nonoperating, (1ms/2ms) (Gs) 150/300 150/300 150/300 150/300
Physical
Height (in/mm, max)
3
1.028in/26.1mm 1.028in/26.1mm 1.028in/26.1mm 1.028in/26.1mm
Width (in/mm, max)
3
4.010in/101.85mm 4.010in/101.85mm 4.010in/101.85mm 4.010in/101.85mm
Depth (in/mm, max)
3
5.787in/147.0mm 5.787in/147.0mm 5.787in/147.0mm 5.787in/147.0mm
Weight (g/lb) 716g/1.58lb 693g/1.53lb 649g/1.43lb 620g/1.37lb
Carton Unit Quantity 20 20 20 20
Cartons per Pallet/Cartons per Layer 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.
4