Seagate internal hard drives ST2000NX0253-30PK データシート
製品コード
ST2000NX0253-30PK
SATA 6Gb/s
Specifications
4K Native
512 Emulation
2TB
1
1TB
1
2TB
1
1TB
1
Standard Model Number
ST2000NX0243
ST1000NX0303
ST2000NX0253
ST1000NX0313
SED Model Number
ST2000NX0283
2
ST1000NX0343
2
ST2000NX0303
2
ST1000NX0353
2
Features
PowerChoice
™
on-demand power option
Yes
Yes
Yes
Yes
Low Halogen
Yes
Yes
Yes
Yes
RAID Rebuild
™
Yes
Yes
Yes
Yes
Reliability/Data Integrity
Mean Time Between Failures (MTBF, hours)
1.4 million
1.4 million
1.4 million
1.4 million
Reliability Rating @ Full 24x7 operation (AFR)
0.63%
0.63%
0.63%
0.63%
Nonrecoverable Read Errors per Bits Read
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
Bytes per Sector
4K
4K
512
512
Limited Warranty (years)
5
5
5
5
Performance
Spindle Speed (RPM)
7200
7200
7200
7200
Cache Buffer, Multisegmented (MB)
128
128
128
128
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 (MB/s)
136
136
136
136
Average Latency (ms)
4.16
4.16
4.16
4.16
Interface Ports
Single
Single
Single
Single
RV Tolerance (rad/s
2
to 1800Hz)
16
16
16
16
Power Management
Idle Power (W)
3.87
3.51
3.87
3.51
Typical Operating, Random Read (W)
5.22
4.74
5.22
4.74
PowerChoice
™
Technology (Standby) (W)
1.14
1.14
1.14
1.14
Power Supply Requirements
+12V and +5V
+12V and +5V
+12V and +5V
+12V and +5V
Environmental
Temperature, Operating (
˚
C)
5 to 55
5 to 55
5 to 55
5 to 55
Vibration, Operating, 5Hz to 500Hz (Gs)
0.5
0.5
0.5
0.5
Vibration, Nonoperating, 5Hz to 500Hz (Gs)
3.0
3.0
3.0
3.0
Shock, Operating, 2ms (Gs)
25
25
25
25
Shock, Nonoperating, 2ms (Gs)
400
400
400
400
Acoustics, Typical Idle (bels)
2.8
2.8
2.8
2.8
Acoustics, Typical Seek (bels)
3.2
3.2
3.2
3.2
Physical
Height (in/mm)
3
0.591/15.00
0.591/15.00
0.591/15.00
0.591/15.00
Width (in/mm)
3
2.760/70.10
2.760/70.10
2.760/70.10
2.760/70.10
Depth (in/mm)
3
3.955/100.45
3.955/100.45
3.955/100.45
3.955/100.45
Weight (lb/kg)
0.437/0.198
0.419/0.190
0.437/0.198
0.419/0.190
Carton Unit Quantity
30
30
30
30
Cartons per Pallet
50
50
50
50
Cartons per Layer
10
10
10
10
1 One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to drive capacity.
2 Self-Encrypting Drives (SED) and FIPS 140-2 Validated drives are not available in all models or countries. May require TCG-compliant host or controller support.
3 These base deck dimensions conform to the Small Form Factor Standard (SFF-8201) found at www.sffcommittee.org. For connector-related dimensions, see SFF-8223.
2 Self-Encrypting Drives (SED) and FIPS 140-2 Validated drives are not available in all models or countries. May require TCG-compliant host or controller support.
3 These base deck dimensions conform to the Small Form Factor Standard (SFF-8201) found at www.sffcommittee.org. For connector-related dimensions, see SFF-8223.
Enterprise Capacity 2.5 HDD
AMERICAS
Seagate Technology LLC 10200 South De Anza Boulevard, Cupertino, California 95014, United States, 408-658-1000
ASIA/PACIFIC
Seagate Singapore International Headquarters Pte. Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888
EUROPE, MIDDLE EAST AND AFRICA
Seagate Technology SAS 16–18, rue du Dôme, 92100 Boulogne-Billancourt, France, 33 1-4186 10 00
© 2014 Seagate Technology LLC. All rights reserved. Printed in USA. Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other
countries. PowerChoice and RAID Rebuild are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. All other
trademarks or registered trademarks are the property of their respective owners. When referring to drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes.
Your computer’s operating system may use a different standard of measurement and report a lower capacity. In addition, some of the listed capacity is used for formatting and other functions, and thus will not
be available for data storage. Actual data rates may vary depending on operating environment and other factors. The export or re-export of Seagate hardware or software is regulated by the U.S. Department
of Commerce, Bureau of Industry and Security (for more information, visit www.bis.doc.gov), and may be controlled for export, import and use in other countries. Seagate reserves the right to change, without
notice, product offerings or specifications. DS1719.5-1409, September 2014
countries. PowerChoice and RAID Rebuild are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. All other
trademarks or registered trademarks are the property of their respective owners. When referring to drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes.
Your computer’s operating system may use a different standard of measurement and report a lower capacity. In addition, some of the listed capacity is used for formatting and other functions, and thus will not
be available for data storage. Actual data rates may vary depending on operating environment and other factors. The export or re-export of Seagate hardware or software is regulated by the U.S. Department
of Commerce, Bureau of Industry and Security (for more information, visit www.bis.doc.gov), and may be controlled for export, import and use in other countries. Seagate reserves the right to change, without
notice, product offerings or specifications. DS1719.5-1409, September 2014