Seagate Savvio 10K Manual Page 1

Product ManualSavvio SCSI100293075Rev. DAugust 2007ST973401LCST936701LC

4Savvio SCSI Product Manual, Rev. D2.2 Electromagnetic complianceSeagate uses an independent laboratory to confirm compliance to the directives/standa

Savvio SCSI Product Manual, Rev. D52.3 Reference documentsSavvio SCSI Installation Guide Seagate P/N 100293076Safety and Regulatory Agency Specificati

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Savvio SCSI Product Manual, Rev. D73.0 General descriptionSavvio SCSI drives combine Tunneling Magnetoresistive (TMR) heads and a wide Ultra320 SCSI i

8Savvio SCSI Product Manual, Rev. DSavvio SCSI drives decode track 0 location data from the servo data embedded on each surface to eliminate mechanica

Savvio SCSI Product Manual, Rev. D93.4 Reliability• Mean time Between Failure (MTBF) of 1,400,000 hours• LSI circuitry• Balanced low mass rotary voice

10Savvio SCSI Product Manual, Rev. D3.7 Options (factory installed)All customer requested options are incorporated during production or packaged at th

Savvio SCSI Product Manual, Rev. D114.0 Performance characteristic4.1 Internal drive characteristics (transparent to user) 4.2 SCSI performance char

12Savvio SCSI Product Manual, Rev. D4.2.3 Generalized performance characteristicsData buffer transfer rate to/from disc media (one 512-byte sector): S

Savvio SCSI Product Manual, Rev. D134.4 Prefetch/multi-segmented cache controlThe drive provides prefetch (read look-ahead) and multi-segmented cache

Copyright © 2005-2007 Seagate Technology LLC. All rights reserved. Printed in U.S.A.Publication number: 100293075, Rev. D, August 2007Seagate, Seagate

14Savvio SCSI Product Manual, Rev. D4.5.1 Caching write dataWrite caching is a write operation by the drive that makes use of a drive buffer storage a

Savvio SCSI Product Manual, Rev. D15want to configure the cache to provide large volumes of sequential data in a non-repetitive manner. In this case,

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Savvio SCSI Product Manual, Rev. D175.0 Reliability specificationsThe following reliability specifications assume correct host/drive operational inter

18Savvio SCSI Product Manual, Rev. D5.1.2 Read errorsBefore determination or measurement of read error rates:• The data that is to be used for measure

Savvio SCSI Product Manual, Rev. D19A S.M.A.R.T. predictive failure indicates that the drive is deteriorating to an imminent failure and is considered

20Savvio SCSI Product Manual, Rev. DEnd users should not mix devices with high voltage differential (HVD) drivers and receivers and devices with SE, L

Savvio SCSI Product Manual, Rev. D21Determining rateS.M.A.R.T. monitors the rate at which errors occur and signals a predictive failure if the rate of

22Savvio SCSI Product Manual, Rev. Dcan be used to set this trip point. The default value for this drive is 68°C, however, you can set it to any value

Savvio SCSI Product Manual, Rev. D23While not technically part of DST, a Not Ready condition also qualifies the drive to be returned to Seagate as a f

Savvio SCSI Product Manual, Rev. DiContents1.0 Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24Savvio SCSI Product Manual, Rev. DAfter a self-test is complete or has been aborted, the drive updates the Self-Test Results Value field in its Self

Savvio SCSI Product Manual, Rev. D256.0 Physical/electrical specificationsThis section provides information relating to the physical and electrical ch

26Savvio SCSI Product Manual, Rev. D[6] Operating condition is defined as random 8 block reads at: 259 I/Os per second (ST973401LC) 259 I/Os per secon

Savvio SCSI Product Manual, Rev. D27 Figure 2. Typical ST973401 drive +12 V current profile Figure 3. Typical ST973401 drive +5 V curren

28Savvio SCSI Product Manual, Rev. D Figure 4. Typical ST936701 drive +12 V current profile Figure 5. Typical ST936701 drive +5 V curren

Savvio SCSI Product Manual, Rev. D296.3 Power dissipationST973401For drives using single-ended interface circuits, typical power dissipation under idl

30Savvio SCSI Product Manual, Rev. DST936701For drives using single-ended interface circuits, typical power dissipation under idle conditions is 4.83

Savvio SCSI Product Manual, Rev. D316.4 Environmental limitsTemperature and humidity values experienced by the drive must be such that condensation do

32Savvio SCSI Product Manual, Rev. D6.4.2 Relative humidityThe values below assume that no condensation on the drive occurs.a. Operating5% to 95% non-

Savvio SCSI Product Manual, Rev. D33d. PackagedDisc drives shipped as loose load (not palletized) general freight will be packaged to withstand drops

iiSavvio SCSI Product Manual, Rev. D6.0 Physical/electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34Savvio SCSI Product Manual, Rev. D6.4.4.2 Vibrationa. Operating - normal The drive as installed for normal operation, shall comply with the complete

Savvio SCSI Product Manual, Rev. D356.4.7 AcousticsSound power during idle mode shall be 3.5 bels typical when measured to ISO 7779 specification.Ther

36Savvio SCSI Product Manual, Rev. D Figure 12. Mounting configuration dimensions2x M3 x 0.5-6H .100 MINK Z X Y02x JGHXZXXFBAEVABAAZC2x M2x

Savvio SCSI Product Manual, Rev. D377.0 Defect and error managementThe drive, as delivered, complies with this specification. The read error rate and

38Savvio SCSI Product Manual, Rev. Dused when data integrity is not a concern and speed is of utmost importance. If the Recovery Time Limit or retry c

Savvio SCSI Product Manual, Rev. D398.0 InstallationNote. These drives are designed to be used only on single-ended (SE) or low voltage differential (

40Savvio SCSI Product Manual, Rev. DIf forced air is necessary, possible air-flow patterns are shown in Figure 13. The air-flow patterns are created b

Savvio SCSI Product Manual, Rev. D419.0 Interface requirementsThis section describes the drive-specific interface requirements as implemented on the d

42Savvio SCSI Product Manual, Rev. D9.2 SCSI interface messages supportedTable 12 lists the messages supported by the SCSI-2 and SCSI-3 modes of the S

Savvio SCSI Product Manual, Rev. D439.3 SCSI interface commands supported Table 13 following lists the SCSI interface commands that are supported by t

Savvio SCSI Product Manual, Rev. DiiiList of FiguresFigure 1. Savvio SCSI family drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

44Savvio SCSI Product Manual, Rev. D Last n Error Events page (07h) N Non-medium Error page (06h) Y Pages Supported list (00h) Y Read Error Counte

Savvio SCSI Product Manual, Rev. D45 Supported Diagnostics pages (00h) Y Translate page (40h) YRelease 17h YRelease (10) 57h YReport LUNS A0h YReques

46Savvio SCSI Product Manual, Rev. D[1] The drive can format to any even number of bytes per sector from 512 to 528.[2] Tables 15 show how individual

Savvio SCSI Product Manual, Rev. D47Table 14 lists the Standard Inquiry command data that the drive should return to the initiator per the format give

48Savvio SCSI Product Manual, Rev. DSaved values are stored on the disc media using a Mode Select command. Only parameter values that are allowed to b

Savvio SCSI Product Manual, Rev. D49Table 15: ST973401 Mode sense dataBytes 000102030405060708091011121314151617181920212223Mode Sense Data00 ae 00 1

50Savvio SCSI Product Manual, Rev. DTable 16: ST936701 Mode sense dataBytes 000102030405060708091011121314151617181920212223Mode Sense Data00 ae 00 1

Savvio SCSI Product Manual, Rev. D519.4 SCSI bus conditions and miscellaneous features supportedAsynchronous SCSI bus conditions supported by the driv

52Savvio SCSI Product Manual, Rev. D9.5.1 Synchronous data transfer periods supportedIn the following tables, M is the synchronous period value (in th

Savvio SCSI Product Manual, Rev. D53 Figure 14. Physical interface (80-pin SCSI I/O connector)9.6.2 SCSI interface physical descriptionSavvio SC

54Savvio SCSI Product Manual, Rev. DTable 19 shows the interface transfer rates supported by the various drive models defined in this manual. 9.6.3 SC

Savvio SCSI Product Manual, Rev. D55Right-angle to PCBA connectorsSeagate P/N: 77678559Amp US P/N: 2-557101-1Amp Japan P/N: 5-175474-9For additional i

56Savvio SCSI Product Manual, Rev. DTable 20: 80-pin single-ended (SE) I/O connector pin assignments [11]Note. A minus sign preceding a signal name i

Savvio SCSI Product Manual, Rev. D57Table 21: 80-pin single-ended (LVD) I/O connector pin assignments [11]Note. A minus sign preceding a signal name

58Savvio SCSI Product Manual, Rev. DNotes [ ] for Tables 20 and 21.[1] See Section 9.6.4.1 for detailed electrical characteristics of these signals.

Savvio SCSI Product Manual, Rev. D59LVD input characteristicsEach differential signal received by LVD interface receiver circuits shall have the follo

60Savvio SCSI Product Manual, Rev. D9.9 Disc drive SCSI timingTable 22: Disc drive SCSI timing These values are not current Savvio SCSI values, but a

Savvio SCSI Product Manual, Rev. D61Notes.[1] See the Timing examples section of the SCSI Interface Product Manual.[2] Maximum SCSI asynchronous inter

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Savvio SCSI Product Manual, Rev. D6310.0 Seagate Technology support servicesInternetFor information regarding Seagate products and services, visit www

Savvio SCSI Product Manual, Rev. D11.0 ScopeThis manual describes Seagate® SavvioTM disc drives.Savvio SCSI drives support the small computer system i

64Savvio SCSI Product Manual, Rev. DCustomer Service OperationsWarranty ServiceSeagate offers worldwide customer support for Seagate products. Seagate

Savvio SCSI Product Manual, Rev. D69IndexSymbols+5 and +12 volt supplies 26Numerics80 conductor connector 5480 conductor interface 5480-pin conn

70Savvio SCSI Product Manual, Rev. DDC power carrying conductor 54DC power requirements 25DC power source 54dedicated landing zone 7default mo

Savvio SCSI Product Manual, Rev. D71II/O connector 53identified defect 37idle condition 29, 30Input characteristics 59inquiry command 47in

72Savvio SCSI Product Manual, Rev. Dpower control switch 12power dissipation 29, 30power distribution 3power sequencing 26power supply volta

Savvio SCSI Product Manual, Rev. D73software interleave 14spare part 19spindle 26standard day 31standards 3start motor command 25start/sto

Seagate Technology LLC920 Disc Drive, Scotts Valley, California 95066-4544, USAPublication Number: 100293075, Rev. D, Printed in USA

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Savvio SCSI Product Manual, Rev. D32.0 Applicable standards and reference documentationThe drive has been developed as a system peripheral to the high