Seagate ST32000641AS - Barracuda XT 2 TB Hard Drive Datasheet page 2

Barracuda
®
No compromise. Speed and capacity for
high-performance desktop systems
A New Addition to the Family
The legendary Barracuda
Seagate is expanding! As storage becomes more
prolific and a fundamental enabler of the digital
ecosystem, we recognize the need for products tuned
to the unique needs of different computing platforms
and applications. The Barracuda family of desktop
storage options now includes:
Barracuda LP drives—Engineered specifically for
•
low-power-focused applications, such as direct-
attached external storage or low-power-focused
desktop computing
Barracuda 7200 drives—The industry standard for
•
mainstream desktop computing offering a wide range
of capacities and cache options, a core 7200-RPM
performance platform and a standard SATA 1.5Gb/s
and SATA 3Gb/s performance interface
Barracuda XT drives—The performance leader in
•
the Barracuda family, offering maximum capacity,
maximum cache and maximum SATA performance
for the ultimate in desktop computing performance
Performance, Capacity and Peace of Mind
Maximize your system performance with the
•
industry's biggest cache available—64 MB.
Future-proof your storage with the new SATA 6Gb/s
•
interface, which is fully compatible with legacy SATA
controllers while also providing an upgrade path to
a host of new SATA 6Gb/s motherboards and hard
drive controllers.
Backed by the Seagate 5-Year Limited Warranty and
•
boasting a massive 2 TB of storage capacity, you can
rest easy knowing your Barracuda XT hard drive will
provide you with more than ample space and years of
worry-free operation.
www.seagate.com
1-800-SEAGATE (1-800-732-4283)
AMERICAS
ASIA/PACIFIC
EUROPE, MIDDLE EAST AND AFRICA
Copyright © 2009 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 SeaTools 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 hard 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. Seagate reserves the right to change, without notice, product offerings or specifications.
DS1696.2-0909US, September 2009
XT
family of hard drives from
®
Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066, United States, 831-438-6550
Seagate Singapore International Headquarters Pte. Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888
Seagate Technology SAS 130–136, rue de Silly, 92773, Boulogne-Billancourt Cedex, France 33 1-4186 10 00
Specifications
Model Number
Interface Options
Performance
Transfer Rate, Max Ext (MB/s)
Sustained Data Rate OD (MB/s)
Cache (MB)
Average Latency (ms)
Spindle Speed (RPM)
Configuration/Organization
Heads/Disks
Bytes per Sector
Reliability/Data Integrity
Load/Unload Cycles
Nonrecoverable Read Errors per Bits Read, Max
Annualized Failure Rate
Mean Time Between Failures (hours)
Limited Warranty (years)
Power Management
Startup Current +12 Peak(A, ±10%)
Seek, Average (W)
Operating, Average (W)
Idle, Average (W)
Environmental
Temperature (°C)
Operating
Nonoperating
Shock (Gs)
Operating: 2 ms
Nonoperating: 2 ms
Acoustics (bels – sound power)
Idle
Seek
Physical
Height (in/mm)
Width (in/mm)
Depth (in/mm)
Weight (lb/kg)
1 One terabyte, or TB, equals one trillion bytes when referring to hard drive capacity.
2 TB
1
ST32000641AS
SATA 6Gb/s NCQ
600
138
64
4.16
7200
8/4
512
300K
1 per 10E14
0.34%
750,000
5
2.8
7.3
9.23
6.39
5 to 60
–40 to 70
63
300
2.8
3.2
1.028/26.1
4.00/101.6
5.787/146.99
1.543/700