Seagate ST318438LW, ST318418N, ST336938LW, ST336918N manual System chassis

Page 93

Barracuda 36ES2 Product Manual, Rev. B

83

SCSI Ultra160 interface								5
SCSI-2/SCSI-3 53
SE 68
Seagate support service								35
sector	10
sector interleave					8
sector size 7
sector sizes			9
seek error		13
seek positioning error							13
segment		10
segment number					10
self-contained				10
Self-Monitoring Analysis and Reporting Technology.
	See S.M.A.R.T.
SE-LVD alternative						69
sense key		14
sequential read operations									11
service
life	13,		14
philosophy				14
tools		14
servo data		5
shielding		3
shipping 18
shipping container						26
shock	27
and vibration					27
shock mount			43
signal ground				43
single unit shipping pack								7
single-ended (SE) drivers and receivers 6
single-ended drive						70
single-ended SCSI driver								70
single-ended SCSI receiver									70
site installation				14
software interleave						11
source voltage				70
spare part		14
spindle	22
spindle startup				41
standard day			26
standards		3
start motor command							21
start unit command						41
start/stop time				9
status	34
stop spindle			9
stop time		9
storage capacity					33
strict bit in Mode page 00h									10
supply voltage				21
support services					75
synchronous data transfer									57
synchronous data transfer operation 74
synchronous data transfer period 57
synchronous transfer period									74
system chassis				43

system recovery procedures 13

T

T10/1302D 70

Taiwanese Bureau of Standards, Metrology, and Inspection 4

technical support services 75 temperature 9, 26, 42

ambient 26 case 26 gradient 26 non-operating 26 regulation 3 See also cooling

termination 22 active 72 disc drive 72 initiator 72

terminator 70 active 72

terminator circuit 70

terminator enable jumper TE 62, 64, 72 terminator power 41, 65, 70, 72

source selection jumper TP 72 terminator requirements 35, 72 TP1 position 41

tracks/inch 8 tracks/surface, total 8 transfer period 57 transmitter receiver circuits 69 typical access time 9

U

Ultra160 mode 46 Ultra160 SCSI 5 Ultra160 SCSI controller 6 Ultra160 SCSI interface 6 unformatted 7 unrecoverable condition 13 unrecoverable error 13 unrecoverable seek error 14 Unrecoverable write error 13

V

vibration 27, 29 vital product data 50 volatile memory 52 voltage 9, 21

W

warranty 6, 18

wet bulb temperature 26

wide SCSI Ultra160 interface 5 WP jumper 41 wrap-around 10

write caching 10

Image 93

Contents Product Manual, Volume Page Product Manual, Volume Page Revision Date Writer/Engineer Sheets Affected Revision status summary sheetPage Contents Installation Defect and error managementSeagate Technology support services Interface requirementsBarracuda 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 Australian C-Tick Korean MICTaiwanese Bsmi General description Media characteristics Standard featuresPerformance ReliabilityFactory installed accessories Options factory installedProgrammable drive capacity Performance characteristics Ultra2 Scsi Ultra160 Scsi Start/stop timePrefetch/multi-segmented cache control Caching write data Cache operationPrefetch operation Barracuda 36ES2 Product Manual, Rev. B Reliability specifications Preventive maintenance Reliability and serviceService life Service philosophyControlling S.M.A.R.T 7 S.M.A.R.TReporting control Performance impactDetermining rate Predictive failuresDST Failure Definition State of the drive prior to testingImplementation Invoking DSTShort test Function Code 001b Product warrantyExtended test Function Code 010b Log page entriesProduct repair and return information Barracuda 36ES2 Product Manual, Rev. B Physical/electrical specifications AC power requirementsDC power requirements Power sequencing Conducted noise immunity3 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 TemperatureEffective altitude sea level Barracuda 36ES2 Product Manual, Rev. B Relative humidityShock and vibration ShockRecommended mounting Air cleanliness Barracuda 36ES2 Product Manual, Rev. B VibrationAcoustics Dimension Table Mechanical specificationsMounting configuration dimensions Barracuda 36ES2 Product Manual, Rev. B Defect and error management Drive error recovery proceduresDrive internal defects Scsi systems errors Configure drive options InstallationFormatting Drive ID/option select headerDo 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 Drive orientation CoolingAir 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 Unit serial number page 80h Inquiry Vital Product dataImplemented operating definition page 81h Firmware numbers page C0hJumper settings page C2h Mode Sense data DEF CHG Barracuda 36ES2 Product Manual, Rev. B Condition/features supported Supported Status supported DC cable and connector 2 REQ/ACK offsetPhysical 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 Multimode signals Electrical descriptionMultimode-SE and LVD alternatives LVD output signals Input characteristicsReceiver characteristics Transmitter characteristicsSingle-ended drivers/receivers for N models Single-ended drivers/receivers for LW modelsLow voltage differential I/O circuits General cable characteristicsTerminator power Drives Terminator requirementsLW drives Page Following table provides drive activity LED status Drive activity LEDAutomated Services Seagate Technology support services Online ServicesPresales Support Technical SupportCustomer Service CSO USA/Canada/Latin America Support ServicesEuropean Support Services Africa/Middle East Support Services Asia/Pacific 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