Specification Sheet

Savvio 10K.2
2.5-inch enterprise hard drive
AMERICAS Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066, United States, 831-438-6550
ASIA/PACIFIC Seagate Technology International Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888
EUROPE, MIDDLE EAST AND AFRICA Seagate Technology SAS 130–136, rue de Silly, 92773, Boulogne-Billancourt Cedex, France 33 1-4186 10 00
Copyright © 2007 Seagate Technology LLC. All rights reserved. Printed in USA. Seagate, Seagate Technology and the Wave logo are registered trademarks of
Seagate Technology LLC. Savvio is a registered trademark or trademark of Seagate Technology LLC. Other product names are registered trademarks or trademarks
of their owners. One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating
environment. Seagate reserves the right to change, without notice, product offerings or specifi cations. Publication Number: DS1599.1-0701US, January 2007
The Savvio 10K.2 drive delivers higher reliability and greater
performance density in a cooler-running system.
Cooler
• The 2.5-inch enterprise drive is 70 percent smaller than 3.5-inch
drives, enabling more airfl ow to cool processors.
• The smaller size enables the Savvio 10K.2 drive to consume at
least 20 percent less power than any 3.5-inch 10K drive, reducing
power costs.
• The Savvio 10K.2 creates less heat, lowering system temperatures
and reducing cooling costs.
Faster
• The Savvio 10K.2 drive’s 70 percent smaller size enables integration
of more drives into smaller, more space-effi cient systems to deliver
higher performance per U than classic 3.5-inch systems.
• Seek times over 10 percent faster than all other 10K 3.5-inch drives
enable exceptional random I/O performance.
• The Savvio 10K.2 drive has over 40 percent faster sequential
performance than the last-generation Savvio drive.
More Reliable
• The Savvio 10K.2 drive sets a new record for the highest reliability
rating in the world and is offered by a trusted partner.
• The Savvio 10K.2 drive uses perpendicular recording to comfortably
deliver 146-GB capacity and has the best nonrecoverable error rate,
improved by a factor of 10, to rigorously safeguard data.
• The Savvio 10K.2 drive enables more drives per system, allowing
RAID 5 in 1U servers, or allowing mirroring with hot spares in
1U servers. The Savvio 10K.2 drive brings enterprise-class
performance and reliability to blade servers.
Seagate Service Centers—Worldwide Support
• Presales and technical support at 1-800-SEAGATE
• Free technical support for the life of the product
• Expert email support and complete historical web content
available online
• Certifi ed, experienced support staff
• Rated “Above Average to Excellent” by 95 percent of our customers
• Seagate Design Service Centers (DSC) help companies transform
innovative ideas into viable products.
Specifi cations
146 GB
1
73 GB
1
Model Number
ST9146802SS ST973402SS
Capacity
Formatted 512 Kbytes/Sector (GB)
146.8 73.4
Interface
3-Gb/s SAS 3-Gb/s SAS
External Transfer Rate (MB/s)
300 300
Performance
Spindle Speed (RPM)
10K 10K
Average Latency (msec)
3.0 3.0
Seek Time
Average Read/Write (msec)
3.8/4.4 3.8/4.4
Track-to-Track Read/Write (msec)
0.2/0.4 0.2/0.4
Sustained Transfer Rate,
Outer to Inner Diameter (MB/s)
89 to 55 89 to 55
Cache, Multisegmented (MB)
16 16
Confi guration/Reliability
Disks
21
Heads
42
Nonrecoverable Read Errors per Bits Read
1 sector per 10E16 1 sector per 10E16
Annualized Failure Rate (AFR)
0.55% 0.55%
Power Management
Typical Op (amps) +12V/+5V
0.39/0.79 0.34/0.81
Power Idle (watts)
5.2 5.1
Environmental
Temperature, Operating (°C)
5 to 55 5 to 55
Temperature, Nonoperating (°C)
–40 to 70 –40 to 70
Shock, Operating: 2 msec (Gs)
60 60
Shock, Nonoperating: 2 msec (Gs)
300 300
Acoustics Idle (bels—sound power)
3.1 3.1
Vibration, Operating: <400 Hz (Gs)
0.5 0.5
Vibration, Nonoperating: <500 Hz (Gs)
1.2 1.2
Physical
Height (in/mm)
0.583/14.8 0.583/14.8
Width (in/mm)
2.76/70.1 2.76/70.1
Depth (in/mm)
3.945/100.2 3.945/100.2
Weight (lb/kg)
0.5/0.21 0.5/0.21
Warranty
Limited Warranty (years)
55
1
One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity.
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1-800-SEAGATE (1-800-732-4283)