Seagate ST336918N, ST318418N, ST318438LW, ST336938LW manual Led

Page 91

Barracuda 36ES2 Product Manual, Rev. B

81

host/drive operational interface 13 hot plug 15

humidity 26, 27

I

I/O cable 65 identified defect 33 idle condition 24 initiator

termination 72 Input characteristics 69 inquiry command 49 inquiry vital product data 50 installation 35 installation guide 4, 7 installation instructions 35 instantaneous current peak 21

integrated Ultra1/Ultra2 SCSI controller 6 interface cable length 62, 64 interface data 9

interface requirements 45 interface timing 13 interleave 6

internal data rate 8

J

J1-auxiliary 35

jumper 7, 35, 40, 41, 68 jumper function description 41 jumper header 40

jumper plug TE 70 jumper plug TP 70 jumper plug type 35

K

Korean Ministry of Information and Communication 4

L

landing zone

6

LB

10

 

LED

74

 

logical 10

 

logical block

10, 11

logical characteristics 57

logical segment (mode select page 08h) 10 low level format 35

low voltage differential (LVD) drivers and receivers 6 LVD 69

LVD interface receiver circuits 69 LVD output signals 69

M

magnetoresistive heads 5 mating connector 57, 61, 63 mating flat cable connector 63

maximum current requirements 22 maximum operating current 21 maximum starting current 21

ME jumper 41

mean time between failure. See MTBF media 6, 52

media defect 13

media defect induced error 13 medium error 14

message protocol 57 message protocol system 34 messages

SCSI interface 45 miscellaneous features 55 mode page 01 52

mode page 08h 9 mode parameter 52

page 08h 11

mode select command 9, 10, 52 mode select page 08h 11

mode sense command 52, 53 mode sense command page 08h 10 mode sense data 52

mode sense value 52 model number table 5 motor start command 9 motor start delay option 68 motor start option 9, 21, 68 mounting configuration 30 mounting configuration dimensions 30 mounting constraints 13, 43 mounting point 43

mounting surface 43 mounting surface distortion 43 mounting surface stiffness 43 MTBF 13, 14, 26

multimode drivers and receivers 6 multiple segment 10 multi-segmented cache control 9

N

noise 22 audible 3

non-operating 27, 29 temperature 26

non-operating vibration 29

nonshielded 68 conductor connector 63

O

office environment 29 operating 27, 29 operating environment 14 operating option 35 operating parameter 52 operator intervention 13 option jumper 35 option jumper location 35

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Contents Product Manual, Volume Page Product Manual, Volume Page Revision Date Writer/Engineer Sheets Affected Revision status summary sheetPage Contents Interface requirements Defect and error managementInstallation Seagate Technology support servicesBarracuda 36ES2 Product Manual, Rev. B Vii List of FiguresPage Barracuda 36ES2 family drive ST336938LW shown ScopeBarracuda 36ES2 Product Manual, Rev. B Applicable standards and reference documentation Korean MIC Australian C-TickTaiwanese Bsmi General description Reliability Standard featuresMedia characteristics PerformanceOptions factory installed Factory installed accessoriesProgrammable drive capacity Performance characteristics Start/stop time Ultra2 Scsi Ultra160 ScsiPrefetch/multi-segmented cache control Caching write data Cache operationPrefetch operation Barracuda 36ES2 Product Manual, Rev. B Reliability specifications Service philosophy Reliability and servicePreventive maintenance Service lifeControlling S.M.A.R.T 7 S.M.A.R.TPredictive failures Performance impactReporting control Determining rateInvoking DST State of the drive prior to testingDST Failure Definition ImplementationLog page entries Product warrantyShort test Function Code 001b Extended test Function Code 010bProduct repair and return information Barracuda 36ES2 Product Manual, Rev. B AC power requirements Physical/electrical specificationsDC power requirements Conducted noise immunity Power sequencing3 12 V Current profile +5 Volt Current during spindle start Typical Amper es Amps Power dissipation ST336938/ST318438 Barracuda 36ES2 Product Manual, Rev. B ST336918/ST318418 Environmental limits TemperatureShock Barracuda 36ES2 Product Manual, Rev. B Relative humidityEffective altitude sea level Shock and vibrationRecommended mounting Barracuda 36ES2 Product Manual, Rev. B Vibration Air cleanlinessAcoustics Dimension Table Mechanical specificationsMounting configuration dimensions Barracuda 36ES2 Product Manual, Rev. B Drive error recovery procedures Defect and error managementDrive internal defects Scsi systems errors Drive ID/option select header InstallationConfigure drive options FormattingDo not install jumpers retain cover J6 jumper header for N model J5 jumper header on LW models only J2 option select header for LW models Barracuda 36ES2 Product Manual, Rev. B Barracuda 36ES2 Product Manual, Rev. B Function description Cooling Drive orientationAir flow Grounding Barracuda 36ES2 Product Manual, Rev. B Drive mountingBarracuda 36ES2 Product Manual, Rev. B Scsi interface messages supported Interface requirementsScsi interface commands supported Commands supported by Barracuda 36ES2 family drives Barracuda 36ES2 Product Manual, Rev. B Vendor ID Firmware numbers page C0h Inquiry Vital Product dataUnit serial number page 80h Implemented operating definition page 81hJumper settings page C2h Mode Sense data DEF CHG Barracuda 36ES2 Product Manual, Rev. B Condition/features supported Supported Status supported 2 REQ/ACK offset DC cable and connectorPhysical interface Model drive physical interface 50-pin Scsi I/O connector Pin Power Scsi interface cable requirements Scsi interface physical descriptionMating connectors for N model drives Barracuda 36ES2 Product Manual, Rev. B Mating connectorsScsi daisy chain interface cabling for N drives Nonshielded 68 pin Scsi device connector used on LW drives Scsi daisy chain interface cabling for LW drives GND GND DBP1 +DBP1 Electrical description Multimode signalsMultimode-SE and LVD alternatives LVD output signals Input characteristicsSingle-ended drivers/receivers for LW models Transmitter characteristicsReceiver characteristics Single-ended drivers/receivers for N modelsLow voltage differential I/O circuits General cable characteristicsTerminator requirements Terminator power DrivesLW drives Page Following table provides drive activity LED status Drive activity LEDTechnical Support Seagate Technology support services Online ServicesAutomated Services Presales SupportUSA/Canada/Latin America Support Services Customer Service CSOEuropean Support Services Asia/Pacific Support Services Africa/Middle East Support ServicesCall Center Toll-free Direct dial Barracuda 36ES2 Product Manual, Rev. B Index Diffsens LED PCB System chassis Barracuda 36ES2 Product Manual, Rev. B