Seagate Barracuda 180 Family Manual

...Barracuda 180 Family:...ST1181677LW/LWV/LC/LCV...

Barracuda 180 Product Manual, Rev. C 11.0 ScopeThis manual describes Seagate Technology®LLC, Barracuda 180™ disc drives.Barracuda 180 drives support t

2 Barracuda 180 Product Manual, Rev. C

Barracuda 180 Product Manual, Rev. C 32.0 Applicable standards and reference documentationThe drive has been developed as a system peripheral to the h

4 Barracuda 180 Product Manual, Rev. CAustralian C-TickIf this model has the C-Tick Marking it complies with the Australia/New Zealand Standard AS/NZS

Barracuda 180 Product Manual, Rev. C 53.0 General descriptionBarracuda 180 drives combine giant magnetoresistive (GMR) heads, partial response/maximum

6 Barracuda 180 Product Manual, Rev. CFigure 2. Barracuda 180 family drive

Barracuda 180 Product Manual, Rev. C 73.1 Standard featuresThe Barracuda 180 family has the following standard features:• Integrated Ultra160 SCSI con

8 Barracuda 180 Product Manual, Rev. C3.5 Unformatted and formatted capacitiesFormatted capacity depends on the number of spare reallocation sectors r

Barracuda 180 Product Manual, Rev. C 94.0 Performance characteristics4.1 Internal drive characteristics (transparent to user)4.2 SCSI performance char

10 Barracuda 180 Product Manual, Rev. CSector Sizes:Default 512 byte user data blocksVariable 512 to 4,096 bytes per sector in even number of bytes pe

Barracuda 180 Product Manual, Rev. C 11enabled, the buffer (still segmented with required number of segments) is still used, but only as circular buff

12 Barracuda 180 Product Manual, Rev. CTables 7 show Mode default settings for the drives.4.5.2 Prefetch operationIf the Prefetch feature is enabled,

Barracuda 180 Product Manual, Rev. C 135.0 Reliability specificationsThe following reliability specifications assume correct host/drive operational in

14 Barracuda 180 Product Manual, Rev. Cunrecoverable seek error. Unrecoverable seek errors are classified as failures for MTBF calculations. Refer tot

Barracuda 180 Product Manual, Rev. C 155.2.3 Preventive maintenanceNo preventive maintenance is required.5.2.4 Service lifeThe useful service life of

16 Barracuda 180 Product Manual, Rev. C5.2.8 S.M.A.R.T.S.M.A.R.T. is an acronym for Self-Monitoring Analysis and Reporting Technology. This technology

Barracuda 180 Product Manual, Rev. C 17Predictive failuresS.M.A.R.T. signals predictive failures when the drive is performing unacceptably for a perio

18 Barracuda 180 Product Manual, Rev. C5.2.9.2.2 Invoking DSTTo invoke DST, submit the Send Diagnostic command with the appropriate Function Code (001

Barracuda 180 Product Manual, Rev. C 19will be repaired or replaced, at Seagate’s option and at no charge to customer, if returned by customer at cus-

...Barracuda 180 Family:...ST1181677LW/LWV/LC/LCV...

20 Barracuda 180 Product Manual, Rev. C

Barracuda 180 Product Manual, Rev. C 216.0 Physical/electrical specificationsThis section provides information relating to the drive’s physical and el

22 Barracuda 180 Product Manual, Rev. C6.2.1 Conducted noise immunityNoise is specified as a periodic and random distribution of frequencies covering

Barracuda 180 Product Manual, Rev. C 23Figure 4. Typical Barracuda 180 SCSI SE mode +5 V current profileFigure 5. Typical Barracuda 180 SCSI LVD mode

24 Barracuda 180 Product Manual, Rev. C6.3 Power dissipationFor drives using single-ended interface circuits, typical power dissipation under idle con

Barracuda 180 Product Manual, Rev. C 256.4 Environmental limitsTemperature and humidity values experienced by the drive must be such that condensation

26 Barracuda 180 Product Manual, Rev. C6.4.3 Effective altitude (sea level)a. Operating–1,000 to +10,000 feet (–305 to +3,048 meters)b. Non-operating–

Barracuda 180 Product Manual, Rev. C 27Drives packaged in single or multipacks with a gross weight of 20 pounds (8.95 kg) or less by Seagate forgenera

28 Barracuda 180 Product Manual, Rev. C6.4.4.2 Vibrationa. Operating - normalThe drive as installed for normal operation, shall comply with the comple

Barracuda 180 Product Manual, Rev. C 296.5 Mechanical specificationsThe following nominal dimensions are exclusive of the decorative front panel acces

© 2000-2001 Seagate Technology LLC All rights reservedPublication number: 100109939, Rev. CMarch 2001Seagate, Seagate Technology, and the Seagate logo

30 Barracuda 180 Product Manual, Rev. CFigure 11. ST1181677LC/LCV mounting configuration dimensionsRJHLBSK[1]-Z-T//-Z-F[1]DECGP-X--X-UAM-Z--Z- -X-NMou

Barracuda 180 Product Manual, Rev. C 317.0 Defect and error managementThe drive, as delivered, complies with this specification. The read error rate a

32 Barracuda 180 Product Manual, Rev. C[1] These values are subject to change.Setting these retry counts to a value below the default setting could re

Barracuda 180 Product Manual, Rev. C 338.0 InstallationNote. These drives are designed to be used only on single-ended (SE) or low voltage differentia

34 Barracuda 180 Product Manual, Rev. CFigure 12. J6 jumper headerSCSI ID = 0 (default)Jumper Plug(enlarged toshow detail)J6DriveFrontPin 1ReservedA2A

Barracuda 180 Product Manual, Rev. C 35Figure 13. J5 jumper header (on LW/LWV models only)SCSI ID = 8SCSI ID = 9SCSI ID = 10SCSI ID = 11SCSI ID = 12SC

36 Barracuda 180 Product Manual, Rev. CFigure 14. J2 option select header8.1.1 Notes for Figures 12, 13, and 14.[1] Notes explaining the functions of

Barracuda 180 Product Manual, Rev. C 378.1.2 Function descriptionJ2jumperinstallation Jumper function descriptionSEOn Forces drive to use single-ended

38 Barracuda 180 Product Manual, Rev. C8.2 Drive orientationThe balanced rotary arm actuator design of the drive allows it to be mounted in any orient

Barracuda 180 Product Manual, Rev. C 398.4 Drive mountingWhen mounting the drive using the bottom holes (x-y plane in Figure 9) care must be taken to

Revision status summary sheetNotice.Product Manual 100109939 is Volume 1 of a two volume document with the SCSI interface informationin the SCSI Inter

40 Barracuda 180 Product Manual, Rev. C

Barracuda 180 Product Manual, Rev. C 419.0 Interface requirementsThis section partially describes the interface requirements as implemented on the dri

42 Barracuda 180 Product Manual, Rev. C9.3 SCSI interface commands supportedTable 5 following lists the SCSI interface commands that are supported by

Barracuda 180 Product Manual, Rev. C 43Control mode page (0Ah) YDisconnect/reconnect (02h) YError recovery page (01h) YFormat page (03h) YInformation

44 Barracuda 180 Product Manual, Rev. C[1] The drive can format to any even number of bytes per sector from 512 to 4,096.[2] Tables 7 show how individ

Barracuda 180 Product Manual, Rev. C 45Table 6 lists the Standard Inquiry command data that the drive should return to the initiator per the format gi

46 Barracuda 180 Product Manual, Rev. C9.3.2 Mode Sense dataThe Mode Sense command provides a means for the drive to report its operating parameters t

Barracuda 180 Product Manual, Rev. C 47The following tables list the values of the data bytes returned by the drive in response to the Mode Sense com-

48 Barracuda 180 Product Manual, Rev. C9.4 SCSI bus conditions and miscellaneous features supportedAsynchronous SCSI bus conditions supported by the d

Barracuda 180 Product Manual, Rev. C 499.5 Synchronous data transfer9.5.1 Synchronous data transfer periods supportedThe data transfer period to be us

50 Barracuda 180 Product Manual, Rev. CFigure 16. ST1181677LW/LWV drive physical interface (68-pin J1 SCSI I/O connector)Figure 17. ST1181677LC/LCV dr

Barracuda 180 Product Manual, Rev. C 519.6.2 SCSI interface physical descriptionThe drive models described by this product manual support the physical

52 Barracuda 180 Product Manual, Rev. CTo minimize discontinuances and signal reflections, cables of different impedances should not be used in thesam

Barracuda 180 Product Manual, Rev. C 53Recommended mating 80-position PCBA mount connectors:Right-angle to PCBA connectorsSeagate P/N: 77678559Amp US

54 Barracuda 180 Product Manual, Rev. CFigure 19. Nonshielded 68 pin SCSI device connector used on LW/LWV drives.0787(2.00).519(13.18).315(8.00)3.650(

Barracuda 180 Product Manual, Rev. C 55Figure 20. Nonshielded 80 pin SCSI “SCA-2” connector, used on LC/LCV drives7.00(.276)12.70(.500)2.15±0.102 plac

56 Barracuda 180 Product Manual, Rev. CTable 12: LW/LWV 68-conductor single-ended (SE) P cable signal/pin assignments [13]Note. A minus sign preceding

Barracuda 180 Product Manual, Rev. C 57Table 13: LW/LWV 68-conductor LVD P cable signal/pin assignments [13]Note. A minus sign preceding a signal name

58 Barracuda 180 Product Manual, Rev. CTable 14: LC/LCV 80-pin single-ended (SE) I/O connector pin assignments [13]Note. A minus sign preceding a sign

Barracuda 180 Product Manual, Rev. C 59Table 15: LC/LCV 80-pin single-ended (LVD) I/O connector pin assignments [13]Note. A minus sign preceding a sig

Barracuda 180 Product Manual, Rev. C vContents1.0 Scope...12.0 Applicable stand

60 Barracuda 180 Product Manual, Rev. CNotes [ ] for Tables 12 through 15.[1] See Section 9.6.4.1 for detailed electrical characteristics of these sig

Barracuda 180 Product Manual, Rev. C 61Output characteristicsEach signal (Vs) driven by LVD interface drivers shall have the following output characte

62 Barracuda 180 Product Manual, Rev. C9.7.1.1 Single-ended drivers/receiversThe maximum total cable length allowed with drives using single-ended I/O

Barracuda 180 Product Manual, Rev. C 639.10 Disc drive SCSI timingTable 17: Disc drive SCSI timingDescriptionWaveformsymbol [1]Waveformtable [1] Typic

64 Barracuda 180 Product Manual, Rev. CNotes.[1] See theSCSI Interface Product Manual.[2] Maximum SCSI asynchronous interface transfer rate is given i

Barracuda 180 Product Manual, Rev. C 6510.0 Seagate Technology support servicesOnline ServicesInternetwww.seagate.com for information about Seagate pr

66 Barracuda 180 Product Manual, Rev. CTechnical SupportIf you need help installing your drive, consult your dealer. Dealers are familiar with their u

Barracuda 180 Product Manual, Rev. C 67European Support ServicesFor European customer support, dial the toll-free number for your specific country for

68 Barracuda 180 Product Manual, Rev. CWarranty ServiceCall Center Toll-free Direct dial FAXAsia/Pacific — +65-485-3595 +65-488-7503Australia 1800-12-

Barracuda 180 Product Manual, Rev. C 69IndexSymbols+5 and +12 volt supplies 21Numerics68 conductor connector 5268-pin connector 5380 conductor connect

vi Barracuda 180 Product Manual, Rev. C6.4.1 Temperature ...256.4.2 Relativehumidity...

70 Barracuda 180 Product Manual, Rev. CDC current 51DC power 10, 13, 37, 49DC power carrying conductor 52DC power connector 49DC power requirements 21

Barracuda 180 Product Manual, Rev. C 71head and disc assembly.SeeHDAheat removal 38heat source 38high level format 33host 12, 31, 37, 44, 51, 53host a

72 Barracuda 180 Product Manual, Rev. COoffice environment 28operating 25, 26, 28operating environment 14operating option 33operating parameter 46oper

Barracuda 180 Product Manual, Rev. C 73SCSI I/O connector 50SCSI ID 33, 37SCSI interface 10, 13, 51SCSI interface cable 51SCSI interface commands supp

74 Barracuda 180 Product Manual, Rev. Cwrite operation 11write protect 37write retry count 31Zzoned bit recording (ZBR) 7

Seagate Technology LLC920 Disc Drive, Scotts Valley, California 95066-4544, USAPublication Number: 100109939, Rev. C, Printed in USA

Barracuda 180 Product Manual, Rev. C viiList of FiguresFigure 1. Barracuda 180 family drive (ST1181677LW shown) . . . . . . . . . . . . .....