Seagate ST2000DX001-20PK 데이터 시트
www.seagate.com
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
© 2013 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. 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. Seagate reserves the right to change, without notice, product
offerings or specifications. DS1788.2-1308US, August 2013
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. Seagate reserves the right to change, without notice, product
offerings or specifications. DS1788.2-1308US, August 2013
1 One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to drive capacity.
Desktop SSHD
Specifications
4TB
1
2TB
1
1TB
1
Model Number
ST4000DX001
ST2000DX001
ST1000DX001
Interface
SATA 6Gb/s NCQ
SATA 6Gb/s NCQ
SATA 6Gb/s NCQ
Performance
NAND Type/Size
MLC/8GB
MLC/8GB
MLC/8GB
DRAM Cache (MB)
64
64
64
SATA Transfer Rates Supported (Gb/s)
6.0/3.0/1.5
6.0/3.0/1.5
6.0/3.0/1.5
Seek Average, Read (ms)
<12
<9.5
<8.5
Seek Average, Write (ms)
<12
<9.5
<8.5
Average Data Rate, Read, Avg All Zones (MB/s)
146
156
156
Average Data Rate From NAND Media (MB/s)
190
190
190
Max Sustained Data Rate, OD Read (MB/s)
180
210
210
Configuration/Organization
Heads/Disks
8/4
4/2
2/1
Bytes per Sector
4096
4096
4096
Reliability/Data Integrity
Load/Unload Cycles
300,000
300,000
300,000
Nonrecoverable Read Errors per Bits Read, Max
1 per 10E14
1 per 10E14
1 per 10E14
Predicted Annualized Failure Rate (AFR)
<1%
<1%
<1%
Power Management
Power (W)
Operating, Typical
Operating, Typical
7.5
6.7
5.9
Idle2, Typical
—
4.5
3.36
Idle, Typical
6.2
—
—
Standby Mode
0.75
0.75
0.63
Sleep Mode
0.75
0.75
0.63
Environmental
Temperature (°C)
Operating
Operating
0 to 60
0 to 60
0 to 60
Nonoperating
−40 to 70
−40 to 70
−40 to 70
Physical
Height (in/mm)
1.028/26.11
1.028/26.11
0.782/19.87
Width (in/mm)
4.0/101.6
4.0/101.6
4.0/101.6
Depth (in/mm)
5.787/146.99
5.787/146.99
5.787/146.99
Weight (lb/g)
1.345/610
1.18/535
0.88/400
Carton Unit Quantity
20
20
25
Cartons per Pallet
40
40
40
Cartons per Layer
8
8
8