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Ổ cứng Seagate 4TB SATA 6GB/s 7200 RPM 220MB/s 128MB ST4000DM006
Specifications |
4Kn SATA |
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Capacity |
8TB |
6TB |
4TB |
2TB |
Base Model |
ST8000NM0045 |
ST6000NM0125 |
ST4000NM0085 |
ST2000NM0105 |
PowerBalance™ Model |
— |
— |
— |
— |
Seagate Secure® Model1 |
ST8000NM0115 |
ST6000NM0185 |
ST4000NM0055 |
— |
Seagate Secure SED-FIPS Model1,2 |
ST8000NM0145 |
ST6000NM0265 |
— |
— |
Special Features |
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Protection Information (T10 DIF) |
— |
— |
— |
— |
Humidity Sensor |
Yes |
Yes |
Yes |
Yes |
SuperParity |
— |
— |
— |
— |
Halogen Free |
Yes |
Yes |
Yes |
Yes |
PowerChoice™ Technology |
Yes |
Yes |
Yes |
Yes |
PowerBalance™ Technology |
Yes |
Yes |
Yes |
Yes |
Cache |
256MB |
256MB |
128MB |
128MB |
Advanced Write Caching (Internal NOR flash) |
Yes |
Yes |
Yes |
Yes |
Reliability/Data Integrity |
||||
Vibration, Nonoperating: 10Hz to 500Hz (Grms) |
5 |
5 |
5 |
5 |
MTBF |
2,000,000hr |
2,000,000hr |
2,000,000hr |
2,000,000hr |
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 |
8760 |
8760 |
8760 |
8760 |
Bytes per Sector |
4096 |
4096 |
4096 |
4096 |
Warranty, Limited (years) |
5 |
5 |
5 |
5 |
Performance |
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Spin Speed |
7200RPM |
7200RPM |
7200RPM |
7200RPM |
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 Sustainable Transfer Rate |
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) |
7.6W |
7.25W |
5.45W |
4.25W |
Average Operating Power |
11W |
8.31W |
6.94W |
5.9W |
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 |
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Temperature, Operating (°C) |
5°C – 60°C |
5°C – 60°C |
5°C – 60°C |
5°C – 60°C |
Shock, Operating, 2ms |
70/40Gs |
70/40Gs |
70/40Gs |
70/40Gs |
Shock, Nonoperating, 1ms/2ms (Gs) |
250/150Gs |
250/150Gs |
250/150Gs |
250/150Gs |
Physical |
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Height (mm/in)3 |
26.1mm/1.028in |
26.1mm/1.028in |
26.1mm/1.028in |
26.1mm/1.028in |
Width (mm/in, max)3 |
101.85mm/4.010in |
101.85mm/4.010in |
101.85mm/4.010in |
101.85mm/4.010in |
Depth (mm/in, max)3 |
147.0mm/5.787in |
147.0mm/5.787in |
147.0mm/5.787in |
147.0mm/5.787in |
Weight (g/lb) |
780g/1.72lb |
705g/1.55lb |
680g/1.5lb |
610g/1.34lb |
Carton Unit Quantity |
20 |
20 |
20 |
20 |
Cartons per Pallet / Cartons per Layer |
40 / 8 |
40 / 8 |
40 / 8 |
40 / 8 |
MSP: ST4000VX007
MSP: ST3000VX010
MSP: ST2000VX008
MSP: ST1000VX005
MSP: BarraCuda Pro ST2000DM009
MSP: BarraCuda ST6000DM003
MSP: BarraCuda ST4000DM004
MSP: BarraCuda ST2000DM006