Seagate ST3160316AS Hoja De Datos
Barracuda
®
7200.12
Performance and reliability for everyone
AMERICAS
Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066, United States, 831-438-6550
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
© 2011 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. Barracuda
and the Think Green logo 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. Quantitative usage examples for various applications are for
illustrative purposes. Actual quantities will vary based on various factors, including file size, file format, features and application software. Actual data rates may vary depending on operating environment and other factors. Seagate
reserves the right to change, without notice, product offerings or specifications. DS1668.6-1101US, January 2011.
and the Think Green logo 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. Quantitative usage examples for various applications are for
illustrative purposes. Actual quantities will vary based on various factors, including file size, file format, features and application software. Actual data rates may vary depending on operating environment and other factors. Seagate
reserves the right to change, without notice, product offerings or specifications. DS1668.6-1101US, January 2011.
1 One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to hard drive capacity.
Specifications
1TB
1
750GB
1
500GB
1
320GB
1
250GB
1
160GB
1
Model Number
ST31000524AS
ST3750525AS
ST3500413AS
ST3320413AS
ST3250312AS
ST3160316AS
Interface Options
SATA 6Gb/s NCQ
SATA 6Gb/s NCQ
SATA 6Gb/s NCQ
SATA 6Gb/s NCQ
SATA 6Gb/s NCQ
SATA 6Gb/s NCQ
Performance
Transfer Rate, Max Ext (MB/s)
600
600
600
600
600
600
Sustained Data Rate OD (MB/s)
125
125
125
125
125
125
Cache (MB)
32
32
16
16
8
8
Average Latency (ms)
4.17
4.17
4.17
4.17
4.17
4.17
Spindle Speed (RPM)
7200
7200
7200
7200
7200
7200
Configuration/Organization
Bytes per Sector
512
512
512
512
512
512
Reliability/Data Integrity
Contact Start-Stops
50,000
50,000
50,000
50,000
50,000
50,000
Nonrecoverable Read Errors per Bits Read
1 per 10E14
1 per 10E14
1 per 10E14
1 per 10E14
1 per 10E14
1 per 10E14
Annualized Failure Rate
0.34%
0.34%
0.34%
0.34%
0.34%
0.34%
Power Management
Startup Current +12V Peak (A, ±10%)
2.0
2.0
2.0
2.0
2.0
2.0
Operating, Average (W)
<9.4
<9.4
<8.0
<8.0
<8.0
<8.0
Idle, Average (W)
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
Environmental
Temperature (°C)
Operating
Nonoperating
Operating
Nonoperating
0 to 60
–40 to 70
0 to 60
–40 to 70
0 to 60
–40 to 70
0 to 60
–40 to 70
0 to 60
–40 to 70
0 to 60
–40 to 70
Shock (Gs)
Operating: 2 ms
Nonoperating: 1 ms
Operating: 2 ms
Nonoperating: 1 ms
70
300
70
300
70
350
70
350
70
350
70
350
Acoustics (bels – sound power)
Idle
Seek
Idle
Seek
2.5
2.7
2.5
2.7
2.6
2.75
2.6
2.75
2.6
2.75
2.6
2.75
Physical
Height (in/mm)
1.02/26.1
1.02/26.1
0.78/20
0.78/20
0.78/20
0.78/20
Width (in/mm)
4.00/101.6
4.00/101.6
4.00/101.6
4.00/101.6
4.00/101.6
4.00/101.6
Depth (in/mm)
5.787/146.99
5.787/146.99
5.787/146.99
5.787/146.99
5.787/146.99
5.787/146.99
Weight (lb/kg)
1.4/0.64
1.4/0.64
1.2/0.54
1.2/0.54
1.2/0.54
1.2/0.54
Technology Leadership for Desktop Storage
The Seagate
®
Barracuda
®
hard drive continues a long
tradition of Seagate technology leadership resulting
in new capacity milestones, faster performance and
rock-solid reliability. The drive delivers 500GB-per-disk
densities with the fast performance and huge capacities
to power today’s storage-hungry applications at prices
more affordable than ever!
in new capacity milestones, faster performance and
rock-solid reliability. The drive delivers 500GB-per-disk
densities with the fast performance and huge capacities
to power today’s storage-hungry applications at prices
more affordable than ever!
Available in capacities up to 1TB or as low as 160GB,
there is a Barracuda hard drive for every desktop need.
With over 600,000,000 Barracuda drives installed, it’s
no wonder Barracuda hard drives are recognized as
the de facto standard for desktop storage.
there is a Barracuda hard drive for every desktop need.
With over 600,000,000 Barracuda drives installed, it’s
no wonder Barracuda hard drives are recognized as
the de facto standard for desktop storage.
www.seagate.com
1-800-SEAGATE (1-800-732-4283)
1-800-SEAGATE (1-800-732-4283)