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Seagate ST94811AB Seagate Technology LLC, Disc Drive, Scotts Valley, California 95066-4544, USA

Models: ST94811AB

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Seagate Technology LLC

920 Disc Drive, Scotts Valley, California 95066-4544, USA

Publication Number: 100339697, Rev. B, Printed in USA

Page 38

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Seagate ST94811AB manual Seagate Technology LLC, Disc Drive, Scotts Valley, California 95066-4544, USA

Contents

Product Manual ST94811ABMomentus Blade Server August 3.0 Configuring and mounting the drive Contents1.0 Introduction 2.0 Drive specifications 5.0 Seagate Technology support servicesMomentus Blade Server Product Manual, Rev. B List of Figures Momentus Blade Server Product Manual, Rev. B 1.0 Introduction Figure 1. Momentus disc driveMomentus Blade Server Product Manual, Rev. B Specifications 2.0 Drive specifications2.1 Specification summary Specifications Continued Momentus Blade Server Product Manual, Rev. B2.4 Physical organization Default logical geometryFormatted capacity 2.5 Recording and interface technology2.8 Time to ready 2.6 Physical characteristics2.7 Seek time Typical seek times msecSpinup power 2.9 Power specifications2.9.1 Power consumption Read/write power and current2.9.3 Voltage tolerance 2.9.1.1 Typical current profile2.9.2 Conducted noise Figure 2. Typical 5V startup and operation current profile2.10.2 Temperature gradient 2.10 Environmental specifications2.10.1 Ambient temperature 2.10.3.2 Wet bulb temperature2.10.5.2 Nonoperating shock 2.10.5 Shock2.10.5.1 Operating shock 2.10.6 VibrationTable 3 Drive level acoustics 2.11 Acoustics2.12 Electromagnetic immunity Electromagnetic immunityReliability 2.14.1 Safety certification2.13 2.14 Agency certification2.14.3 FCC verification Korean RRLAustralian C-Tick N176 Momentus Blade Server Product Manual, Rev. B 3.2 Jumper settings 3.0 Configuring and mounting the drive3.1 Handling and static discharge precautions 3.2.1 Master/slave configuration3.3 Drive mounting 3.2.2 Cable-select option4.0 ATA interface 4.1 ATA interface signals and connector pinsConnector signals Command name 4.1.1 Supported ATA commandsSupported commands Command code in hexTable 6 Supported commands Continued 9AH, FAH, FBHxxxxH 4.1.2 Identify Device commandTable 6 Supported commands Continued Bits 7-0 Maximum sectors per interrupt on Read multiple and Write mulxxxxH xxxxHxxxxH xxxxHMomentus Blade Server Product Manual, Rev. B 4.1.3 Set Features command Features register valuesCode in features register 4.1.4 S.M.A.R.T. commandsSupported S.M.A.R.T. commands S.M.A.R.T. commandWarranty Support 5.0 Seagate Technology support servicesSeagate Service Centers InternetEurope, the Middle East and Africa Support Services Customer Service OperationsUSA/Canada/Latin America support services Asia/Pacific Support ServicesNumerics IndexPage Page Momentus Blade Server Product Manual, Rev. B Page Publication Number 100339697, Rev. B, Printed in USA Seagate Technology LLC920 Disc Drive, Scotts Valley, California 95066-4544, USA