Ổ cứng HDD 3.5 Seagate Exos 4TB ST4000NM000A Tốc độ vòng quay: 7200RPM Disk format: 512N Cache: 256MB Bảo hành: 60 tháng
|
Exos Enterprise 7E8 |
|
|---|---|
|
Standard Model Number |
ST4000NM000A |
|
Interface |
6Gb/s SATA |
|
Capacity |
4TB / 4000GB |
|
Sector Size |
512n |
|
Features |
|
|
Product Information (T10 DIF) |
--- |
|
Humidity Sensor |
Yes |
|
SuperParity |
Yes |
|
Low Halogen |
Yes |
|
PowerChoice Technology |
Yes |
|
PowerBalance Technology |
Yes |
|
Cache, Multisegmented (MB) |
256 |
|
Advanced Write Caching (Internal NOR flash) |
Yes |
|
Reliability/Data Integrity |
|
|
Vibration, Nonoperating: 10Hz to 500Hz (Grms) |
5 |
|
MTBF |
2,000,000hr |
|
Reliability Rating @ Full 24×7 Operation (AFR) |
0.44% |
|
Nonrecoverable read errors per Bits Read, Max |
1 sector per 1015 |
|
Power-On Hours |
8760 |
|
Bytes per Sector |
512 |
|
Performance |
|
|
Spindle Speed (RPM) |
7200 |
|
Interface Access Speed (Gb/s) |
|
|
Max Sustainable Transfer Rate |
215MB/s |
|
Average Latency (ms) |
4.16 |
|
Interface Ports |
Single |
|
Rotational Vibration @ 1500Hz (rad/s) |
12.5 |
|
Power Consumption |
|
|
Idle Average (W) |
5.38W |
|
Average Operating Power |
10.77W |
|
Power Supply Requirements |
+12 V and +5 V |
|
Environmental/Temperature |
|
|
Temperature, Operating (°C) |
5°C - 60°C |
|
Shock, Operating Read/Write (Gs) |
70/40Gs |
|
Shock, Nonoperating, 1ms/2ms (Gs) |
150/300 |
|
Physical |
|
|
Height (in/mm, max) |
1.028in/26.1mm |
|
Weight (in/mm, max) |
4.010in/101.85mm |
|
Depth (in/mm, max) |
5.787in/147.0mm |
|
Weigt (g/lb) |
620g/1.38lb |
