Seagate Medalist 17242 Reliability, Agency certification Safety certification, Australian C-Tick

Page 22

14Medalist 17242, 13032, 10232, 8422 and 4312, Rev. A

1.11 Reliability

Nonrecoverable read errors	1 per 1014 bits read, max
Mean time between failures	400,000 power-on hours
	(nominal power, 25°C ambient tem-
	perature)
Contact start-stop cycles	40,000 cycles
	(at nominal voltage and temperature,
	with 60 cycles per hour and a 50%
	duty cycle)
Preventive maintenance	None required

1.12 Agency certification

1.12.1 Safety certification

The drives are recognized in accordance with UL 1950 and CSA C22.2

(950)and meet all applicable sections of IEC950 and EN 60950 as tested by TUV North America.

1.12.2 Electromagnetic Compatibility

Hard drives that display the CE marking comply with European Union requirements specified in Electromagnetic Compatibility Directives. Testing is performed to standards EN50082-1 and EN55022-B.

Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous paragraph. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in the test systems, we cannot guarantee that all systems will comply with the directives. The drive is designed for operation inside a properly designed enclosure, with prop- erly shielded I/O cable (if necessary) and terminators on all unused I/O ports. Computer manufacturers and system integrators should confirm EMC compliance and provide CE marking for their products.

Australian C-Tick

If these models have the C-Tick marking, they comply with the Australia/ New Zealand Standard AS/NZS3548 1995 and meet the Electromag- netic Compatibility (EMC) Framework requirements of Australia’s Spec- trum Management Agency (SMA).

Image 22

Contents Product Manual Page Product Manual Page Contents ATA interface Figures Viii Medalist 17242, 13032, 10232, 8422 and 4312, Rev. a Introduction Specification summary table ST317242A ST313032A Relative humidity Gradient LBA Mode Default logical geometryDrive Guaranteed Mbytes Bytes per Model Formatted capacityRecording and interface technology Supported CHS translation geometriesPhysical organization Drive Model Read/Write heads MR Number of discsSeek time Physical characteristicsDrive Specification ST310232A, ST38422A ST34312A ST317242A, ST313032AStart/stop times Power specificationsPower consumption Read Write Seek type Msec, typMode Typical Watts RMS Typical Amps RMS 12V Typical current profileConducted noise Power-management modesMode Heads Spindle Buffer Voltage tolerance3.2 Wet bulb temperature Environmental tolerances Ambient temperatureTemperature gradient Humidity 3.1 Relative HumidityOperating shock AltitudeShock Nonoperating shockDrive acoustics Typical sound Maximum sound Mode Power belsNonoperating vibration Electromagnetic susceptibilityElectromagnetic Compatibility Agency certification Safety certificationReliability Australian C-TickFCC verification Medalist 17242, 13032, 10232, 8422 and 4312, Rev. a Handling and static-discharge precautions Jumper settings Master/slave configurationAlternate capacity jumper Ultra ATA/66 cableAlternate capacity and master/slave jumper settings Drive mountingMounting dimensions-top, side and end view Medalist 17242, 13032, 10232, 8422 and 4312, Rev. a ATA interface signals and connector pins ATA interfaceO pins and supported ATA signals ATA-standard commands ATA Interface commands Supported ATA commandsCommand name Supported by CodeATA-standard power-management commands Identify Drive command Word Description ValueWord Description 60-61 Total number of user-addressable Description if bit is set to Bit Word Set Features command 0CHA.R.T. Read Data Yes 4 S.M.A.R.T. commandsA.R.T. Enable/Disable Attribute Yes Autosave Vendor-specific YesD3H Medalist 17242, 13032, 10232, 8422 and 4312, Rev. a Medalist 17242, 13032, 10232, 8422 and 4312, Rev. a