Seagate ST9808211AB, ST960822AB, ST9408114AB, ST9100823AB manual Environmental specifications

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2.10Environmental specifications

2.10.1Ambient temperature

Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive case temperature should not exceed 40°C (104°F) within the operating ambient conditions.

Above 1,000 feet (305 meters), the maximum temperature is derated linearly by 1°C every 1000 feet.

Operating	5° to 40°C (41° to 104°F)

Nonoperating	–40° to 70°C (–40° to 158°F)

2.10.2Temperature gradient

Operating	20°C per hour (68°F per hour max), without condensation

Nonoperating	30°C per hour (86°F per hour max)

2.10.3Humidity

2.10.3.1Relative humidity

Operating	5% to 90% noncondensing (30% per hour max)

Nonoperating	5% to 95% noncondensing (30% per hour max)

2.10.3.2Wet bulb temperature

Operating	30°C	(86°F max)

Nonoperating	40°C	(104°F max)

2.10.4Altitude

Operating	–304.8 m to 3,048 m (–1,000 ft to 10,000 ft)

Nonoperating	–304.8 m to 12,192 m (–1,000 ft to 40,000 ft)

10	Momentus 5400.2 Blade Server Product Manual, Rev. B

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Contents

Momentus5400.2 Blade Server ST9100823AB ST9808211AB ST960822AB ST9408114ABPage Contents Momentus 5400.2 Blade Server Product Manual, Rev. B List of Figures Momentus 5400.2 Blade Server Product Manual, Rev. B Introduction Momentus 5400.2 Blade Server Pata disc driveMomentus 5400.2 Blade Server Product Manual, Rev. B Specification summary Drive specificationsSpecifications To 90% operating Default logical geometry LBA modeFormatted capacity Physical organization Technology Specification Physical characteristics Recording and interface technology Seek time Time to readyTypical seek times msec Read Write Time to ready Typical MaxPower specifications Conducted noise Typical current profileVoltage tolerance Environmental specifications Shock Operating shockNonoperating shock VibrationAcoustics Electromagnetic immunityDrive level acoustics Electromagnetic immunitySafety certification Measurement type SpecificationReliability Agency certificationAustralian C-Tick N176 Korean RRLFCC verification Corrosive environment Environmental protectionEuropean Union Restriction of Hazardous Substances RoHS Momentus 5400.2 Blade Server Product Manual, Rev. B Configuring and mounting the drive Handling and static discharge precautionsJumper settings Master/slave configurationDrive mounting Cable-select optionATA interface signals and connector pins Connector signalsConnector Cable Signal Name Contact Conductor Cable Connector Conductor Contact Signal NameSupported commands Supported ATA commandsCommand name Command code in hex ATA-standard commands ATA-standard power-management commands Command name Command code in hexATA-standard security commands Supported commands Identify Device command Word Description ValueXx07H Bit Word Set Features command Features register valuesSeagate Technology support services InternetPresales Support Technical SupportData Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index NumericsPage TMR Momentus 5400.2 Blade Server Product Manual, Rev. B Page Seagate Technology LLC