Specifications
3 TB
1,2
2 TB
1
1 TB
1
Standard Models
ST3000NC002
ST2000NC001
ST1000NC001
Seagate Instant Secure Erase Options
ST3000NC000
ST2000NC000
ST1000NC000
Interface
SATA 6 Gb/s
SATA 6 Gb/s
SATA 6 Gb/s
Performance
Spindle Speed (RPM)
7,200
7,200
7,200
Cache, Multi-segmented (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
Sustained Data Transfer Rate (MB/s)
600
600
600
Seek Average Read/Write (ms)
9.5/10.5
9.5/10.5
9.5/10.5
Max Sustained Data Rate, OD Read (MB/s)
150 to 180
150 to 180
150 to 180
Rotational Vibration Tolerance @ 20Hz to 1500Hz, w/RVFF (rad/s
2
)
12.5
12.5
12.5
Linear Random Vibration @ 10Hz to 500Hz (G
rms
ref)
4.9
4.9
4.9
Configuration
Heads/Discs
6/3
4/2
2/1
Bytes per Sector (512-byte emulation)
4,096
4,096
4,096
Reliability/Data Integrity
Load/Unload Cycles (25°C, 50% relative humidity)
300,000
300,000
300,000
Non-recoverable Read Errors per Bits Read, Max
1 per 10
14
1 per 10
14
1 per 10
14
Mean Time Between Failures (MTBF)
800,000
800,000
800,000
Power-on Hours
8,760 (24×7)
8,760 (24×7)
8,760 (24×7)
Power Management
Operating Mode (typical, W)
8.0
8.0
8.0
Idling Power (W)
5.53
5.53
5.53
Standby/Sleep Mode (W)
0.77
0.77
0.77
Voltage Tolerance (including noise)
5V ± 5%
12V ± 10%
5V ± 5%
12V ± 10%
5V ± 5%
12V ± 10%
Environmental
Operating Temperature (°C)
5 to 60
5 to 60
5 to 60
Non-operating Temperature (°C)
−40 to 70
−40 to 70
−40 to 70
Relative Humidity, Operating/Non-operating (%)
5 to 90/5 to 95
5 to 90/5 to 95
5 to 90/5 to 95
Acoustics (typical/max bels)
2.5/2.6
2.4/2.5
2.2/2.3
Physical
Height (in/mm)
3
26.1/1.028
26.1/1.028
20.0/0.787
Width (mm/in)
3
101.85/4.010
101.85/4.010
101.85/4.010
Depth (mm/in)
3
147.00/5.787
147.00/5.787
147.00/5.787
Weight (g/lb)
626/1.38
535/1.18
400/0.88
Carton Unit Quantity
20
20
25
Cartons per Pallet
40
40
40
Cartons per Layer
8
8
8
Special Features
Seagate Instant Secure Erase
Optional
Optional
Optional
Flagged Write Uncorrectable (Logical Block Management)
Yes
Yes
Yes
PowerChoice
™
On-Demand Power Savings
Yes
Yes
Yes
SeaTools
™
Diagnostic Software
Yes
Yes
Yes
SMART Drive Monitoring and Reporting
Yes
Yes
Yes
Hotplug Operation (per SATA Rev. 3.0 Specifications)
Yes
Yes
Yes
Enterprise CS Phone Support
Limited
Limited
Limited
Limited Warranty (years)
3
3
3
www.seagate.com
AMERICAS
Seagate Technology LLC 10200 South De Anza Boulevard, Cupertino, California 95014, United States, +1 408 658 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 41 86 10 00
© 2012 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. Constellation, PowerChoice and Savvio 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 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. DS1767.1-1210GB, October 2012
1
One gigabyte, or GB, equals one billion bytes; and one terabyte, or TB, equals one trillion bytes when referring to drive capacity.
2
Seagate recommends validating your configuration with your HBA/ manufacturer to ensure full 3 TB capacity capabilities.
3
These base deck dimensions conform to the Small Form Factor Standard (SFF-8301) found at www.sffcommittee.org. For connector-related dimensions, see SFF-8323.
Constellation
®
CS
