Manuals / Seagate / Computer Equipment / Computer Drive

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

Models: ST940813AM ST920814AM ST920813AM ST940814AM ST930813AM ST930814AM

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Sleep 11, 25 Sleep mode 13 sound 16 specifications 3 Spin down 10 spindle speed 9 Spinup 11 spinup power 11 Standby 11, 25 Standby Immediate 25 Standby mode 11, 13

static-discharge precautions 21 subassembly 18

support services 31 surge immunity 17

technical support services 31 temperature 14 temperature gradient 14 time to ready 10

timers 13 TMR 1

track density 9 track-to-track seek time 9 TUV North America 18

UL 1950 18

vibration 16 voltage 12

voltage dips, interrupts 17 voltage tolerance 12

Warranty 17 weight 9

wet bulb temperature 14 width 9

Write Buffer 25

Write DMA 25

Write Multiple 1, 25 Write Sectors 25

EE25 Series Product Manual, Rev. E

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

Contents

Product Manual ST940813AM ST940814AM ST930813AM ST930814AM ST920813AM ST920814AMEE25 Series August 1.0 Introduction 2.0 Drive specifications Contents3.0 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 2.1 Specification summary 2.0 Drive specificationsEE25 Series Product Manual, Rev. E Specifications for 40 and 30 Gbyte models1.0 G 200 - 500 Hz EE25 Series Product Manual, Rev. E5.0 Gs 0 to peak, 5-500 Hz X, Y, Z axis 0, 22, 45 angles following web page5% to 90% operating Specifications for 20 Gbyte modelsEE25 Series Product Manual, Rev. E Drive specificationST920813AM ST920814AM2.2 Formatted capacity 2.3 Default logical geometry2.4 Physical organization LBA mode2.5 Recording and interface technology 2.6 Physical characteristics2.7 Seek time SpecificationEE25 Series Product Manual, Rev. E Start/stop times2.9.1 Power consumption 2.9 Power specificationsSpinup power Read/write power and current2.9.2 Conducted noise 2.9.1.1 Typical current profile2.9.3 Voltage tolerance Figure 1. Typical 5V startup and operation current profileIdle and Standby timers 2.9.4 Power-management modesActive mode Idle mode2.11 Altitude 2.10 Environmental specifications2.10.1 Ambient temperature 2.10.2 Temperature gradient2.11.1.1 Operating shock 2.11.1 Shock2.11.1.2 Nonoperating shock Figure 2. Temperature vs. altitude capability2.11.2 Vibration 2.12 Acoustics2.11.2.1 Operating vibration 2.11.2.2 Nonoperating vibrationReliability 2.13 Electromagnetic immunity2.14 2.15 Agency certification 2.15.1 Safety certification2.15.2 Electromagnetic compatibility Korean RRL2.16.1 European Union Restriction of Hazardous Substances RoHS 2.16 Environmental protection2.17 Corrosive environment EE25 Series Product Manual, Rev. E 3.1 Handling and static discharge precautions 3.0 Configuring and mounting the drive3.2 Jumper settings 3.2.1 Master/slave configuration3.2.2 Cable-select option 3.3 Drive mounting4.0 ATA interface 4.1 ATA interface signals and connector pinsCommand name 4.1.1 Supported ATA commandsCommand code in hex ATA-standard commands9AH, FAH, FBH EE25 Series Product Manual, Rev. E4.1.2 Identify Device command xxxxH xxxxHxx07H xx3FHxxxxH EE25 Series Product Manual, Rev. EDisable write cache 4.1.3 Set Features commandEE25 Series Product Manual, Rev. E Seagate Service Centers 5.0 Seagate Technology support servicesWarranty Support InternetUSA/Canada/Latin America support services Customer Service OperationsEurope, the Middle East and Africa Support Services Asia/Pacific Support ServicesIndex NumericsPage Page EE25 Series Product Manual, Rev. E Page 920 Disc Drive, Scotts Valley, California 95066-4544, USA Seagate Technology LLC