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Seagate ST920813AM, ST940813AM, ST940814AM, ST930814AM, ST930813AM, ST920814AM manual

Models: ST940813AM ST920814AM ST920813AM ST940814AM ST930813AM ST930814AM

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interface signals 23 interference 18 interleave 9

internal data-transfer rate OD 9 ISO document 7779 16

J

jumper settings 21

K

Korean RRL 18

L

LBA mode 8 length 9 Load/Unload 17 logical geometry 8

M

master/slave 1

Master/slave configuration 21 Mean time between failures 17 modes 23

monitoring 1

mounting the drive 21, 22 MTBF 17

N

noise 12 nominal power 3 nonoperating shock 15 nonoperating vibration 16 nonrecoverable read errors 17

O

operating shock 15 operating vibration 16

P

physical characteristics 9 physical organization 8 pins 23

PIO 23

power consumption 11 power dissipation 11

power frequency h-field immunity 17 power management 13

power on/off cycles 17 power specifications 11 power-management commands 25 power-management modes 13 Power-on to Ready 10

precautions 22

programmable power management 13

R

radiated RF immunity 17

radio and television interference 19

radio frequency (RF)		17
random track location		11
Read Buffer	24
Read DMA	24
read errors	17
Read Multiple 1, 24
Read Native Max Address 24
Read Sectors 24
Read Verify Sectors		24
read/write heads 8
read/write power and current 11

recording and interface technology 9 recording density 9

recording heads 1 register 29 relative humidity 14 reliability 17 resistance 12

RF 17 RoHS 19

S

S.M.A.R.T. 25

S.M.A.R.T. drive monitoring 1 safety certification 18 screws 22

SeaTools 1 sectors 8

security commands 25 Security Disable Password 25 Security Erase Prepare 25 Security Erase Unit 25 Security Freeze Lock 25 Security Set Password 25 Security Unlock 25

Seek 24

seek mode 11 seek time 9 Seeking 11 Service Life 17 servo electronics 11 Set Features 24

Set Features command 29 Set Max 24

Set Multiple Mode 25 shock 15

signals 23 single-track seeks 9

34	EE25 Series Product Manual, Rev. E

Image 40

Seagate ST920813AM, ST940813AM, ST940814AM, ST930814AM, ST930813AM, ST920814AM manual

Contents

EE25 Series ST940813AM ST940814AM ST930813AM ST930814AM ST920813AM ST920814AMProduct Manual August Contents 1.0 Introduction 2.0 Drive specifications3.0 Configuring and mounting the drive 5.0 Seagate Technology support servicesEE25 Series Product Manual, Rev. E List of Figures EE25 Series Product Manual, Rev. E 1.0 Introduction EE25 Series Product Manual, Rev. E 2.0 Drive specifications 2.1 Specification summarySpecifications for 40 and 30 Gbyte models EE25 Series Product Manual, Rev. EEE25 Series Product Manual, Rev. E 1.0 G 200 - 500 Hz5.0 Gs 0 to peak, 5-500 Hz X, Y, Z axis 0, 22, 45 angles following web pageSpecifications for 20 Gbyte models 5% to 90% operatingDrive specification EE25 Series Product Manual, Rev. EST920813AM ST920814AM2.3 Default logical geometry 2.2 Formatted capacity2.4 Physical organization LBA mode2.6 Physical characteristics 2.5 Recording and interface technology2.7 Seek time SpecificationStart/stop times EE25 Series Product Manual, Rev. E2.9 Power specifications 2.9.1 Power consumptionSpinup power Read/write power and current2.9.1.1 Typical current profile 2.9.2 Conducted noise2.9.3 Voltage tolerance Figure 1. Typical 5V startup and operation current profile2.9.4 Power-management modes Idle and Standby timersActive mode Idle mode2.10 Environmental specifications 2.11 Altitude2.10.1 Ambient temperature 2.10.2 Temperature gradient2.11.1 Shock 2.11.1.1 Operating shock2.11.1.2 Nonoperating shock Figure 2. Temperature vs. altitude capability2.12 Acoustics 2.11.2 Vibration2.11.2.1 Operating vibration 2.11.2.2 Nonoperating vibration2.14 2.13 Electromagnetic immunityReliability 2.15.1 Safety certification 2.15 Agency certification2.15.2 Electromagnetic compatibility Korean RRL2.17 Corrosive environment 2.16 Environmental protection2.16.1 European Union Restriction of Hazardous Substances RoHS EE25 Series Product Manual, Rev. E 3.0 Configuring and mounting the drive 3.1 Handling and static discharge precautions3.2 Jumper settings 3.2.1 Master/slave configuration3.3 Drive mounting 3.2.2 Cable-select option4.1 ATA interface signals and connector pins 4.0 ATA interface4.1.1 Supported ATA commands Command nameCommand code in hex ATA-standard commandsEE25 Series Product Manual, Rev. E 9AH, FAH, FBH4.1.2 Identify Device command xxxxH xxxxHxx07H xx3FHEE25 Series Product Manual, Rev. E xxxxH4.1.3 Set Features command Disable write cacheEE25 Series Product Manual, Rev. E 5.0 Seagate Technology support services Seagate Service CentersWarranty Support InternetCustomer Service Operations USA/Canada/Latin America support servicesEurope, the Middle East and Africa Support Services Asia/Pacific Support ServicesNumerics IndexPage Page EE25 Series Product Manual, Rev. E Page Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA