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Seagate ST9320325AS Momentus 5400.6 SATA Product Manual - Page 2

Copyright © 2009 Seagate Technology LLC. All rights reserved. Printed in U.S.A. - momentus

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Copyright © 2009 Seagate Technology LLC. All rights reserved. Printed in U.S.A. Publication number: 100528359, Rev. E, September 2009 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Momentus, SeaTools and SeaTDD 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. One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. 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.

Section	Page
1.0 Introduction	7
1.1 About the Serial ATA interface	8
2.0 Drive specifications	9
2.1 Specification summary table	9
2.2 Formatted capacity	14
2.2.1 LBA mode	15
2.3 Default logical geometry	15
2.4 Physical organization	15
2.5 Recording and interface technology	15
2.6 Physical characteristics	16
2.7 Seek time	16
2.8 Start/stop times	16
2.9 Power specifications	17
2.9.1 Power consumption	17
2.9.1.1 Typical current profile	18
2.9.2 Deferred spinup	18
2.9.3 Conducted noise	18
2.9.4 Voltage tolerance	18
2.9.5 Power-management modes	19
2.10 Environmental specifications	20
2.10.1 Ambient temperature	20
2.10.2 Temperature gradient	20
2.10.3 Humidity	20
2.10.3.1 Relative humidity	20
2.10.3.2 Wet bulb temperature	20
2.10.4 Altitude	20
2.10.5 Shock	21
2.10.5.1 Operating shock	21
2.10.5.2 Nonoperating shock	21
2.10.6 Vibration	21
2.10.6.1 Operating vibration	21
2.10.6.2 Nonoperating vibration	21
2.11 Acoustics	22
2.12 Electromagnetic immunity	22
2.13 Reliability	23
2.13.1 Free Fall Protection feature	23
2.14 Agency certification	24
2.14.1 Safety certification	24
2.14.2 Electromagnetic compatibility	24
2.14.3 FCC verification	25
2.15 Environmental protection	26
2.15.1 European Union Restriction of Hazardous Substances (RoHS)	26
2.15.2 China Restriction of Hazardous Substances (RoHS) Directive	26
2.16 Corrosive environment	26
3.0 Configuring and mounting the drive	27
3.1 Handling and static-discharge precautions	27
3.2 Configuring the drive	28
3.3 Serial ATA cables and connectors	28
3.4 Drive mounting	29
4.0 Serial ATA (SATA) interface	31
4.1 Hot-Plug compatibility	31
4.2 Serial ATA device plug connector pin definitions	31
4.3 Supported ATA commands	33
4.3.1 Identify Device command	35
4.3.2 Set Features command	39
4.3.3 S.M.A.R.T. commands	40
5.0 Seagate Technology support services	41
Index	43
A	43
B	43
C	43
D	43
E	43
F	43
G	43
H	44
I	44
K	44
L	44
M	44
N	44
O	44
P	44
Q	44
R	44
S	45
T	45
U	45
V	45

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Publication number: 100528359, Rev. E, September 2009

Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC

in the United States and/or other countries. Momentus, SeaTools and SeaTDD 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.

One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity. Accessible capacity

may vary depending on operating environment and formatting. 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.