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Seagate ST930813AM, ST940813AM, ST940814AM, ST930814AM Drive specifications, Specification summary

Models: ST940813AM ST920814AM ST920813AM ST940814AM ST930813AM ST930814AM

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2.0Drive specifications

Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate ST940813AM, ST940814AM, ST930813AM, ST930814AM, ST920813AM, and ST920814AM model drives.

2.1Specification summary

The specifications listed in the following two tables are for quick reference. For details on specification mea- surement or definition, see the appropriate section of this manual.

EE25 Series Product Manual, Rev. E

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Seagate ST930813AM, ST940813AM, ST940814AM, ST930814AM, ST920813AM, ST920814AM Drive specifications, Specification summary

Contents

ST940813AM ST940814AM ST930813AM ST930814AM ST920813AM ST920814AM EE25 SeriesProduct Manual 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 mode2.10.1 Ambient temperature 2.10 Environmental specifications2.10.2 Temperature gradient 2.10.3.2 Wet bulb temperature2.11.1.1 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 vibration2.13 Electromagnetic immunity 2.14Reliability 2.15 Agency certification 2.15.1 Safety certification2.15.2 Electromagnetic compatibility Korean RRL2.16 Environmental protection 2.17 Corrosive environment2.16.1 European Union Restriction of Hazardous Substances RoHS 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