Seagate ST380215SCE manual Electromagnetic immunity, Reliability, Radio frequency environments

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2.2Electromagnetic immunity

When properly installed in a representative host system, the drive operates without errors or degradation in performance when subjected to the radio frequency (RF) environments defined in the following table:

Table 4:	Radio frequency environments

			Performance	Reference
Test		Description	level	standard

Electrostatic discharge		Contact, HCP, VCP: ± 4 kV; Air:	B	EN 61000-4-2: 95
		± 8 kV

Radiated RF immunity		80 to 1,000 MHz, 3 V/m,	A	EN 61000-4-3: 96
		80% AM with 1 kHz sine		ENV 50204: 95
		900 MHz, 3 V/m, 50% pulse
		modulation @ 200 Hz

Electrical fast transient		± 1 kV on AC mains, ± 0.5 kV on	B	EN 61000-4-4: 95
		external I/O

Surge immunity		± 1 kV differential, ± 2 kV com-	B	EN 61000-4-5: 95
		mon, AC mains

Conducted RF immunity		150 kHz to 80 MHz, 3 Vrms,	A	EN 61000-4-6: 97
		80% AM with 1 kHz sine

Voltage dips, interrupts		0% open, 5 seconds	C	EN 61000-4-11: 94
		0% short, 5 seconds	C
		40%, 0.10 seconds	C
		70%, 0.01 seconds	B

2.3	Reliability

Nonrecoverable read errors		1 per 1014 bits read, max.
Annualized Failure Rate (AFR)		0.68% (nominal power, 25°C ambient temperature)

Contact start-stop cycles		50,000 cycles
		(at nominal voltage and temperature, with 60 cycles per hour and a 50% duty cycle)

Warranty		5 years on distribution units.
		To determine the warranty for a specific drive, use a web browser to access the
		following web page: www.seagate.com/support/service/
		From this page, click on the “Verify Your Warranty” link. You will be asked to provide
		the drive serial number, model number (or part number) and country of purchase.
		The system will display the warranty information for your drive.

Preventive maintenance		None required.

DB35.3 Series SATA/PATA Product Manual, Rev. F

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Contents

ST3160215SCEST3160215ACE ST380215SCEST380215ACE DB35.3 Series 80-160GBPage Contents DB35.3 Series SATA/PATA Product Manual, Rev. F List of Figures DB35.3 Series SATA/PATA Product Manual, Rev. F Sata models IntroductionPata models About the Serial ATA interface Specification summary table Drive specificationsDrive specifications summary for 160 and 80 Gbyte models DB35.3 Series SATA/PATA Product Manual, Rev. F Recording and interface technology LBA modeDefault logical geometry Formatted capacityStart/stop times Physical characteristicsDrive specification Seek timeSeek mode Power specificationsPower consumption Spinup power Conducted noise Representative current profile Voltage tolerance Sleep mode Power-management modesActive mode Idle modeHumidity Relative humidity Environmental specifications Case temperatureTemperature gradient Wet bulb temperatureFluid Dynamic Bearing FDB motor acoustics Operating vibrationNonoperating vibration AcousticsPerformance Reference Test Description Level Standard Electromagnetic immunityReliability Radio frequency environmentsAgency certification Page Corrosive environment超出 Environmental protectionChina Restriction of Hazardous Substances RoHS Directive Handling and static discharge precautions Handling, mounting and configuring the driveMounting the drive Breather filter hole location Breather filter hole precautionsHow to configure the drive How to configure and attach Serial ATA Sata drivesHow to connect the Sata cables How to use the cable-select option How to configure and attach the Parrallel ATA Pata drivesHow to set the jumper settings How to configure the drive as a master or slaveUltra ATA/100 cable Ultra ATA cable connectorsInterface InterfaceRefer to Pin Function Definition Serial ATA connector pin definitionsSignal Serial ATA Sata interfacePage Parallel ATA Pata Interface ATA interface signals and connector pinsSupported ATA commands Supported ATA commandsCommand name Command code in hex Sata only F9HWord Description Value Identify Device commandXx07H Bit Word Description if bit is set to Bit WordBit Word 93 Pata only 0CH Set Features commandCode in features Register A.R.T. command S.M.A.R.T. commandsDB35.3 Series SATA/PATA Product Manual, Rev. F Technical Support Seagate Technology support servicesInternet Presales SupportData Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Index Page Sata DB35.3 Series SATA/PATA Product Manual, Rev. F Page Seagate Technology LLC