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Seagate 80GB 2.5" Ultra ATA/100 ST980815A Data Sheet

Product codes
ST980815A
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Specifications
160 GB
1
120 GB
1
100 GB
1
80 GB
1
60 GB
1
40 GB
1
Model Number
ST9160821A
ST9160821AS
ST9120822A
ST9120822AS
ST9100828A
ST9100828AS
ST980815A
ST980811AS
ST960815A  
ST960813AS
ST940815A
ST940814AS
Interface
ATA 
SATA w/NCQ
ATA 
SATA w/NCQ
ATA 
SATA w/NCQ
ATA 
SATA w/NCQ
ATA  
SATA w/NCQ
ATA 
SATA w/NCQ
Performance
Transfer Rate
  Sustained Internal (MB/s)
  Maximum External (MB/s)
44
100/150
44
100/150
44
100/150
44
100/150
44
100/150
44
100/150
Cache, Multisegmented (MB)
8
8
8
8
8
8
Average Seek (ms)
12.5/13.0
12.5/13.0
12.5/13.0
12.5/13.0
13.0
12.5/13.0
Average Latency (ms)
5.6
5.6
5.6
5.6
5.6
5.6
Performance Level
5400
5400
5400
5400
5400
5400
Configuration/Organization
Disks/Heads
2/4
2/3
2/3
1/2
1/2
1/1
Bytes per Sector
512
512
512
512
512
512
Logical CHS
92,049/16/63
92,049/16/63
92,049/16/63
92,049/16/63
92,049/16/63
92,049/16/63
Recording Method
Perpendicular
Perpendicular
Perpendicular
Perpendicular
Perpendicular
Perpendicular
Reliability/Data Integrity
Head-Rest Method
QuietStep
™
Ramp Load
QuietStep
Ramp Load
QuietStep
Ramp Load
QuietStep
Ramp Load
QuietStep
Ramp Load
QuietStep
Ramp Load
Load/Unload Cycles
>600,000
>600,000
>600,000
>600,000
>600,000
>600,000
Nonrecoverable Read Errors 
per Bits Read
1 per 10E14
1 per 10E14
1 per 10E14
1 per 10E14
1 per 10E14
1 per 10E14
Power Management
Startup Current 5v (amps max)
1.0
1.0
1.0
1.0
1.0
1.0
Power Management  (watts)
   Seek
   Read/Write, PATA
   Read/Write, SATA
   Idle/Standby, PATA
   Idle/Standby, SATA
2.0
2.0/1.8
1.9/1.8
0.8/0.2 
0.6/0.2
2.0
2.0/1.8
1.9/1.8
0.8/0.2 
0.6/0.2
2.0
2.0/1.8
1.9/1.8
0.8/0.2 
0.6/0.2
2.0
2.0/1.8
1.9/1.8
0.8/0.2 
0.6/0.2
2.0
2.0/1.8
1.9/1.8
0.8/0.2 
0.6/0.2
2.0
2.0/1.8
1.9/1.8
0.8/0.2 
0.6/0.2
Environmental
Temperature, Operating (°C)
0 to 60
0 to 60
0 to 60
0 to 60
0 to 60
0 to 60
Temperature, Nonoperating (°C)
–40 to 70  
–40 to 70  
–40 to 70  
–40 to 70  
–40 to 70  
–40 to 70  
Shock, Operating: 2 ms (Gs) 
350
350
350
350
350
350
Shock, Nonoperating: 1 ms (Gs) 
900
900
900
900
900
900
Acoustics (bels—sound power)
   Idle 
   Performance Seek
2.4
3.0
2.4
3.0
2.4
3.0
2.4
3.0
2.4
3.0
2.4
3.0
Physical
Height (in/mm)
0.374/9.5
0.374/9.5
0.374/9.5
0.374/9.5
0.374/9.5
0.374/9.5
Width (in/mm)
2.75/69.85
2.75/69.85
2.75/69.85
2.75/69.85
2.75/69.85
2.75/69.85
Depth (in/mm)
3.957/100.5
3.957/100.5
3.957/100.5
3.957/100.5
3.957/100.5
3.957/100.5
Weight, PATA (lb/g) 
Weight, SATA (lb/g)
0.22/102 
0.22/100
0.22/102 
0.22/100
0.22/102 
0.22/100
0.216/98 
0.21/96
0.216/98 
0.21/96
0.216/98 
0.21/96
Momentus 5400.3
The freedom of mobility and enhanced productivity  
with 5400-RPM performance
 
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 © 2008 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. 
Momentus and QuietStep 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. Seagate reserves the right to change, without notice, product 
offerings or specifications. DS1598.4-0812US, December 2008
1
 One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity.
The Momentus 5400.3 drive is the first 
Seagate product to utilize perpendicular 
recording technology. This innovative 
technology enables Seagate to deliver  
the industry’s highest capacity of 160 GB  
in a single, 2.5-inch hard drive without 
sacrificing best-in-class features.
Seagate Global Customer Support 
•
  Get presales and technical support  
at support.seagate.com.
•
  Visit our knowledge base for answers  
to common support questions. 
•
  Find documentation for current and  
legacy drives.
•
  Utilize our online troubleshooting and 
diagnostic tools.
•
  Download DiscWizard™ to help migrate 
data from an older drive.
•
  Seagate also offers multi-lingual phone, 
email and chat support.
•
  Seagate Design Service Centers (DSC) 
help companies transform innovative  
ideas into viable products.
www.seagate.com 
1-800-SEAGATE (1-800-732-4283)