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Seagate ST3320311CS Pipeline HD.2 Series SATA Product Manual - Page 7

Introduction

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1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Pipeline HDTM.2 Series model drive: ST31000424CS ST31000322CS ST3500414CS ST3500312CS ST3320413CS ST3320311CS ST3250412CS ST3250312CS ST3160316CS These drives provide the following key features: • High instantaneous (burst) data-transfer rates 3Gb/s default. Limit settings to 1.5Gb/s available via SMART Command Transport command. • Perpendicular recording, Tunneling Magnetoresistive (TMR) recording heads and EPRML technology, for increased areal density. • State-of-the-art cache and on-the-fly error-correction algorithms. • Native Command Queueing with command ordering to increase performance in demanding applications. • Full-track multiple-sector transfer capability without local processor intervention. • Quiet operation. • Support for S.M.A.R.T. drive monitoring and reporting. • Supports latching SATA cables and connectors. • Supports ATA8 Streaming commands. • Supports Power-up in Standby feature. • Supports Trusted Send/Receive Security Protocol. • Worldwide Name (WWN) capability uniquely identifies the drive. Pipeline HD.2 Series SATA Product Manual, Rev. G 1

Section	Page
1.0 Introduction	7
1.1 About the Serial ATA interface	8
2.0 Drive specifications	9
2.1 Specification summary tables	9
2.2 Formatted capacity	16
2.2.1 LBA mode	16
2.3 Default logical geometry	16
2.4 Recording and interface technology	16
2.5 Physical characteristics	17
2.6 Seek time	17
2.7 Start/stop times	17
2.8 Power specifications	18
2.8.1 Power consumption	18
2.8.1.1 Typical current profiles	19
2.8.2 Conducted noise	19
2.8.3 Voltage tolerance	19
2.8.4 Power management modes	20
2.9 Environmental specifications	21
2.9.1 Drive case temperature	21
2.9.2 Temperature gradient	21
2.9.3 Humidity	21
2.9.3.1 Relative humidity	21
2.9.3.2 Wet bulb temperature	21
2.9.4 Altitude	21
2.9.5 Shock	22
2.9.5.1 Operating shock	22
2.9.5.2 Non-operating shock	22
2.9.6 Vibration	22
2.9.6.1 Operating vibration	22
2.9.6.2 Non-operating vibration	22
2.10 Acoustics emissions	23
2.11 Electromagnetic immunity	23
2.12 Reliability	24
2.12.1 Annualized Failure Rate (AFR)	24
2.13 Agency certification	24
2.13.1 Safety certification	24
2.13.2 Electromagnetic compatibility	24
2.13.3 FCC verification	25
2.14 Environmental protection	26
2.14.1 European Union Restriction of Hazardous Substances (RoHS) Directive	26
2.14.2 China Restriction of Hazardous Substances (RoHS) Directive	26
2.15 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	32
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	43
I	43
K	44
L	44
M	44
N	44
O	44
P	44
Q	44
R	44
S	44
T	45
U	45
V	45