Seagate ST136403LW/LC Handbuch

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cheetah 36 Family:. . . . . . . . . . . . . . . . .

Cheetah 36 Product Manual, Rev. B 11.0 ScopeThis manual describes Seagate Technology®, Inc. Cheetah 36™ disc drives. Cheetah 36 drives support the sma

Cheetah 36 Product Manual, Rev. B 32.0 Applicable standards and reference documentationThe drive has been developed as a system peripheral to the high

4 Cheetah 36 Product Manual, Rev. BAustralian C-TickIf this model has the C-Tick Marking it complies with the Australia/New Zealand Standard AS/NZS354

Cheetah 36 Product Manual, Rev. B 53.0 General descriptionCheetah 36 drives combine dual stripe magnetoresistive (DSMR) heads, partial response/maximu

6 Cheetah 36 Product Manual, Rev. B Figure 2.Cheetah 36 family drive

Cheetah 36 Product Manual, Rev. B 73.1 Standard featuresThe Cheetah 36 family has the following standard features:• Integrated Ultra/Ultra2 SCSI contr

8 Cheetah 36 Product Manual, Rev. B3.5 Unformatted and formatted capacitiesFormatted capacity depends on the number of spare reallocation sectors rese

Cheetah 36 Product Manual, Rev. B 94.0 Performance characteristics4.1 Internal drive characteristics (transparent to user) 4.2 SCSI performance char

10 Cheetah 36 Product Manual, Rev. BSector Sizes:Default 512 byte user data blocksVariable 512 to 4,096 bytes per sector in even number of bytes per s

Cheetah 36 Product Manual, Rev. B 11number of segments) is still used, but only as circular buffer segments during disc medium read operations(disrega

12 Cheetah 36 Product Manual, Rev. BTables 8 show Mode default settings for the drives.4.5.2 Prefetch operationIf the Prefetch feature is enabled, dat

Cheetah 36 Product Manual, Rev. B 135.0 Reliability specificationsThe following reliability specifications assume correct host/drive operational inter

14 Cheetah 36 Product Manual, Rev. Bunrecoverable seek error. Unrecoverable seek errors are classified as failures for MTBF calculations. Refer toSect

Cheetah 36 Product Manual, Rev. B 155.2.3 Preventive maintenanceNo routine scheduled preventive maintenance shall be required.5.2.4 Service lifeThe dr

16 Cheetah 36 Product Manual, Rev. B5.2.8 S.M.A.R.T.S.M.A.R.T. is an acronym for Self-Monitoring Analysis and Reporting Technology. This technology is

Cheetah 36 Product Manual, Rev. B 17Predictive failuresS.M.A.R.T. signals predictive failures when the drive is performing unacceptably for a period o

Cheetah 36 Product Manual, Rev. B 196.0 Physical/electrical specificationsThis section provides information relating to the physical and electrical ch

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cheetah 36 Family:. . . . . . . . . . . . . . . . .

20 Cheetah 36 Product Manual, Rev. B6.2.1 Conducted noise immunityNoise is specified as a periodic and random distribution of frequencies covering a b

Cheetah 36 Product Manual, Rev. B 21 Figure 4. Typical Cheetah 36 SCSI SE mode +5 V current profile Figure 5. Typical Cheetah 36 SCSI LV

22 Cheetah 36 Product Manual, Rev. B6.3 Power dissipationFor drives using single-ended interface circuits, typical power dissipation under idle condit

Cheetah 36 Product Manual, Rev. B 236.4 Environmental limitsTemperature and humidity values experienced by the drive must be such that condensation do

24 Cheetah 36 Product Manual, Rev. Bb. Non-operating–40° to 158°F (–40° to 70°C) package ambient with a maximum gradient of 36°F (20°C) per hour. This

Cheetah 36 Product Manual, Rev. B 256.4.4 Shock and vibrationShock and vibration limits specified in this document are measured directly on the drive

26 Cheetah 36 Product Manual, Rev. B Figure 9. Recommended mountingZYXZYX

Cheetah 36 Product Manual, Rev. B 276.4.4.2 Vibrationa. Operating - normalThe drive as installed for normal operation, shall comply with the complete

28 Cheetah 36 Product Manual, Rev. B6.5 Mechanical specificationsThe following nominal dimensions are exclusive of the decorative front panel accessor

Cheetah 36 Product Manual, Rev. B 29 Figure 11. ST136403LC mounting configuration dimensionsRJHLBSK[1]-Z-T//-Z-F[1]DECGP-X--X-UAM-Z--Z- -X-NMounti

© 1999 Seagate Technology, Inc. All rights reservedPublication number: 83329440, Rev. BAugust 1999Seagate, Seagate Technology, and the Seagate logo ar

Cheetah 36 Product Manual, Rev. B 317.0 Defect and error managementThe drive, as delivered, complies with this specification. The read error rate and

32 Cheetah 36 Product Manual, Rev. B[1] These values are subject to change.Setting these retry counts to a value below the default setting could resul

Cheetah 36 Product Manual, Rev. B 338.0 InstallationNote.These drives are designed to be used only on single-ended (SE) or low voltage differential (L

34 Cheetah 36 Product Manual, Rev. B Figure 12. J6 jumper headerSCSI ID = 0 (default)Jumper Plug(enlarged toshow detail)J6DriveFrontPin 1ReservedA

Cheetah 36 Product Manual, Rev. B 35 Figure 13. J5 jumper header (on LW models only)SCSI ID = 8SCSI ID = 9SCSI ID = 10SCSI ID = 11SCSI ID = 12SCSI

36 Cheetah 36 Product Manual, Rev. B Figure 14. J2 option select header8.1.1 Notes for Figures 12, 13, and 14.[1] Notes explaining the functions o

Cheetah 36 Product Manual, Rev. B 378.1.2 Function descriptionJ2jumperinstallation Jumper function descriptionSEOn Forces drive to use single-ended I/

38 Cheetah 36 Product Manual, Rev. B8.2 Drive orientationThe balanced rotary arm actuator design of the drive allows it to be mounted in any orientati

Cheetah 36 Product Manual, Rev. B 398.4 Drive mountingWhen mounting the drive using the bottom holes (x-y plane in Figure 9) care must be taken to ens

Revision status summary sheet Notice.Product Manual 83329440 is Volume 1 of a two volume document with the SCSI Interface information inthe Vo

Cheetah 36 Product Manual, Rev. B 419.0 Interface requirementsThis section partially describes the interface requirements as implemented on the drives

42 Cheetah 36 Product Manual, Rev. B9.3 SCSI interface commands supportedTable 6 following lists the SCSI interface commands that are supported in the

Cheetah 36 Product Manual, Rev. B 43Error recovery page (01h) YFormat page (03h) Y Information exceptions control page (1Ch) YNotch and Partition Pag

44 Cheetah 36 Product Manual, Rev. B[1] The drive can format to any even number of bytes per sector from 512 to 4,096[2] Tables 8 show how individual

Cheetah 36 Product Manual, Rev. B 45Table 7 lists the Standard Inquiry command data that the drive should return to the initiator per the format given

46 Cheetah 36 Product Manual, Rev. B9.3.2 Mode Sense dataThe Mode Sense command provides a means for the drive to report its operating parameters to t

Cheetah 36 Product Manual, Rev. B 47The following tables list the values of the data bytes returned by the drive in response to the Mode Sense com-man

48 Cheetah 36 Product Manual, Rev. B9.4 SCSI bus conditions and miscellaneous features supportedAsynchronous SCSI bus conditions supported by the driv

Cheetah 36 Product Manual, Rev. B 499.5 Synchronous data transfer9.5.1 Synchronous data transfer periods supportedTable 10 and Section 9.5.2 list Sync

50 Cheetah 36 Product Manual, Rev. B Figure 16. ST136403LW drive physical interface (68-pin J1 SCSI I/O connector) Figure 17. ST136403LC drive

Cheetah 36 Product Manual, Rev. B 519.6.2 SCSI interface physical descriptionThe drive models described by this product manual support the physical in

52 Cheetah 36 Product Manual, Rev. Bcables are mixed within the same SCSI bus, the effect of impedance mismatch must be carefully considered.Proper im

Cheetah 36 Product Manual, Rev. B 53Recommended mating 80-position PCBA mount connectors: Right-angle to PCBA connectorsSeagate P/N: 77678559 Amp US

54 Cheetah 36 Product Manual, Rev. B Figure 19. Nonshielded 68 pin SCSI device connector used on LW drives.0787(2.00).519(13.18).315(8.00)3.650(92

Cheetah 36 Product Manual, Rev. B 55 Figure 20. Nonshielded 80 pin SCSI “SCA-2” connector, used on LC drives7.00(.276)12.70(.500)2.15±0.102 places

56 Cheetah 36 Product Manual, Rev. BTable 12: LW 68-conductor single-ended (SE) P cable signal/pin assignments [13]Note.A minus sign preceding a signa

Cheetah 36 Product Manual, Rev. B 57Table 13: LW 68-conductor LVD P cable signal/pin assignments [13]Note.A minus sign preceding a signal name indicat

58 Cheetah 36 Product Manual, Rev. BTable 14: LC 80-pin single-ended (SE) I/O connector pin assignments [13]Note.A minus sign preceding a signal name

Cheetah 36 Product Manual, Rev. B 59Table 15: LC 80-pin single-ended (LVD) I/O connector pin assignments [13]Note.A minus sign preceding a signal name

Cheetah 36 Product Manual, Rev. B viiTable of Contents1.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

60 Cheetah 36 Product Manual, Rev. BNotes [ ] for Tables 12 through 15.[1] See Section 9.6.4.1 for detailed electrical characteristics of these signal

Cheetah 36 Product Manual, Rev. B 61Steady state Low level output voltage* = –.95 V = < Vs = < –1.55 V (signal negation/logic 0)Steady state H

62 Cheetah 36 Product Manual, Rev. B9.7.1.1 Single-ended drivers/receiversThe maximum total cable length allowed with drives using single-ended I/O dr

Cheetah 36 Product Manual, Rev. B 639.10 Disc drive SCSI timingTable 17: Disc drive SCSI timingThese values are not current Cheetah 36 values, but are

64 Cheetah 36 Product Manual, Rev. BNotes.[1] See the SCSI Interface Product Manual, part number 77738479, Section 4.5[2] Maximum SCSI asynchronous in

Cheetah 36 Product Manual, Rev. B 6510.0 Seagate Technology support servicesOnline ServicesInternetFor online information about Seagate products, visi

66 Cheetah 36 Product Manual, Rev. BUSA/Canada/Latin America Support ServicesPresales SupportDisc:1-877-271-3285 or +1-405-936-1210 FAX: +1-405-936-16

Cheetah 36 Product Manual, Rev. B 67Fax Services—All European CountriesPresales/Technical Support/Warranty Repair 31-20-653-3513Africa/Middle East Sup

Cheetah 36 Product Manual, Rev. B 69IndexSymbols+5 and +12 volt supplies 19Numerics68 conductor connector 5268-pin connector 5380 conductor conn

viii Cheetah 36 Product Manual, Rev. B6.4.1 Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

70 Cheetah 36 Product Manual, Rev. BDC cable and connector 49DC current 51DC power 10, 13, 37, 49DC power carrying conductor 52DC power

Cheetah 36 Product Manual, Rev. B 71heat removal 38heat source 38high level format 33host 12, 31, 37, 44, 51, 53host adapter 33ada

72 Cheetah 36 Product Manual, Rev. Boperating environment 14operating option 33operating parameter 46operator intervention 13option jumper 3

Cheetah 36 Product Manual, Rev. B 73SCSI interface 10, 13, 51SCSI interface cable 51SCSI interface commands supported 42SCSI interface conne

74 Cheetah 36 Product Manual, Rev. Bunrecoverable 13write operation 11write protect 37write retry count 31Zzoned bit recording (ZBR) 7

Seagate Technology, Inc.920 Disc Drive, Scotts Valley, California 95066-4544, USAPublication Number: 83329440, Rev. B, Printed in USA

Cheetah 36 Product Manual, Rev. B ixList of FiguresFigure 1. Cheetah 36 family drive (ST136403LW shown). . . . . . . . . . . . . . . . . . . . . . . .