Specifications 4Kn SAS
Capacity 8TB 6TB 4TB 2TB
Base Model ST8000NM003A ST6000NM030A ST4000NM004A ST2000NM005A
PowerBalance™ Model
— — — —
Seagate Secure™ Model
1
— — — —
Seagate Secure SED-FIPS Model
1,2
ST8000NM011A ST6000NM034A — —
Features
Protection Information (T10 DIF) Yes Yes Yes Yes
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, Multi-segmented (MB) 256 256 256 256
Advanced Write Caching (Internal NOR flash) Yes Yes Yes Yes
Reliability/Data Integrity
Vibration, Non-operating: 10 Hz to 500 Hz (Grms) 5 5 5 5
MTBF 2,000,000 hr 2,000,000 hr 2,000,000 hr 2,000,000 hr
Reliability Rating @ Full 24×7 Operation (AFR) 0.44% 0.44% 0.44% 0.44%
Non-recoverable 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 8,760 8,760 8,760 8,760
Bytes per Sector 4,096, 4,160, 4,224 4,096, 4,160, 4,224 4,096, 4,160, 4,224 4,096, 4,160, 4,224
Warranty, Limited (years) 5 5 5 5
Performance
Spindle Speed (RPM) 7,200 7,200 7,200 7,200
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
Max Sustainable Transfer Rate 249MB/s 226MB/s 226MB/s 226MB/s
Average Latency (ms) 4.16 4.16 4.16 4.16
Interface Ports Dual Dual Dual Dual
Rotational Vibration @ 1,500 Hz (rad/s²) 12.5 12.5 12.5 12.5
Power Consumption
Idling Average (W) 7.97 W 6.84 W 5.79 W 5.06 W
Average Operating Power 13.18 W 12.3 W 11.12 W 10.14 W
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
Temperature, Operating (°C) 5°C – 60°C 5°C – 60°C 5°C – 60°C 5°C – 60°C
Shock, Operating Read/Wri te (Gs) 70/40 Gs 70/40 Gs 70/40 Gs 70/40 Gs
Shock, Non-operating, 1 ms/2 ms (Gs) 150/300 150/300 150/300 150/300
Physical
Height (in/mm, max)
3
1.028 in/26.1 mm 1.028 in/26.1 mm 1.028 in/26.1 mm 1.028 in/26.1 mm
Width (in/mm, max)
3
4.01 in/101.85 mm 4.01 in/101.85 mm 4.01 in/101.85 mm 4.01 in/101.85 mm
Depth (in/mm, max)
3
5.787 in/147 mm 5.787 in/147 mm 5.787 in/147 mm 5.787 in/147 mm
Weight (lb/g) 716 g/1.58 lb 693 g/1.53 lb 649 g/1.43 lb 620 g/1.37 lb
Carton Unit Quantity 20 20 20 20
Cartons per Pallet / Cartons per Layer 40/8 40/8 40/8 40/8
1 Sel f-Enc rypting Drives (SED) and FIPS 14 0-2 Vali dated drive s are not a vailab le i n all models o r countri es. Ma y requi re TCG-compl iant hos t or control ler support.
2 FIPS 1 40-2 Leve l 2 Certif ica tion i n process .
3 These base d eck dimensi ons con form to the S mall Form Facto r Standard (SFF-8201) found at www.sffc ommittee.org. For c onnec tor-relate d dime nsi ons, s ee SFF-8223.