Seagate Barracuda ES.2 FC Manual

Product ManualBarracuda ES.2 FC100498209Rev. BJune 2008ST31000640FC

2Barracuda ES.2 FC Product Manual, Rev. B

Barracuda ES.2 FC Product Manual, Rev. B32.0 Standards, compliance and reference documentsThe drive has been developed as a system peripheral to the h

4Barracuda ES.2 FC Product Manual, Rev. B2.2 Compliance2.2.1 Electromagnetic complianceSeagate uses an independent laboratory to confirm compliance wi

Barracuda ES.2 FC Product Manual, Rev. B52.3 Reference documentsSCSI Commands Reference Manual Seagate part number: 100293068Fibre Channel Interface M

6Barracuda ES.2 FC Product Manual, Rev. B

Barracuda ES.2 FC Product Manual, Rev. B73.0 General descriptionBarracuda ES.2 FC drives provide high performance, high capacity data storage for a va

8Barracuda ES.2 FC Product Manual, Rev. B3.1 Standard featuresCheetah NS FC drives have the following standard features:• Perpendicular recording tech

Barracuda ES.2 FC Product Manual, Rev. B93.3 Performance• Programmable multi-segmentable cache buffer • 800 Mbytes/sec maximum instantaneous data tran

10Barracuda ES.2 FC Product Manual, Rev. Bchange the capacity it is currently formatted to have. A number in the number of blocks field that is less t

Barracuda ES.2 FC Product Manual, Rev. B114.0 Performance characteristicsThis section provides detailed information concerning performance-related cha

Copyright © 2008 Seagate Technology LLC. All rights reserved. Printed in U.S.A.Publication number: 100498209, Rev. B, June 2008Seagate, Seagate Techno

12Barracuda ES.2 FC Product Manual, Rev. B4.2.3 General performance characteristics 4.3 Start/stop time The drive accepts the commands listed in the

Barracuda ES.2 FC Product Manual, Rev. B13All default cache and prefetch mode parameter values (Mode Page 08h) for standard OEM versions of this drive

14Barracuda ES.2 FC Product Manual, Rev. BIf write caching is enabled (WCE=1), then the drive may return Good status on a write command after the data

Barracuda ES.2 FC Product Manual, Rev. B155.0 Reliability specificationsThe following reliability specifications assume correct host and drive operati

16Barracuda ES.2 FC Product Manual, Rev. B5.1.3 Seek errorsA seek error is defined as a failure of the drive to position the heads to the addressed tr

Barracuda ES.2 FC Product Manual, Rev. B17The Pass-through state is disabled while the drive performs self test of the FC interface. The control line

18Barracuda ES.2 FC Product Manual, Rev. BReporting controlReporting is controlled by the MRIE bits in the Informational Exceptions Control mode page

Barracuda ES.2 FC Product Manual, Rev. B19be used to set this trip point. The default value for this drive is 68°C, however, you can set it to any val

20Barracuda ES.2 FC Product Manual, Rev. BA Drive Not Ready condition is reported by the drive under the following conditions:• Motor will not spin• M

Barracuda ES.2 FC Product Manual, Rev. B21The drive will report the failure condition and LBA (if applicable) in the Self-test Results Log parameter.

Barracuda ES.2 FC Product Manual, Rev. Bi

22Barracuda ES.2 FC Product Manual, Rev. B

Barracuda ES.2 FC Product Manual, Rev. B236.0 Physical/electrical specificationsThis section provides information relating to the physical and electri

24Barracuda ES.2 FC Product Manual, Rev. Bthree-quarters to maximum track.General DC power requirement notes.1. Minimum current loading for each suppl

Barracuda ES.2 FC Product Manual, Rev. B256.2.3 Current profilesThe +12V and +5V current profiles for the ST31000640FC model is shown below.Note: All

26Barracuda ES.2 FC Product Manual, Rev. B6.3 Power dissipationTypical power dissipation under idle conditions in 4 Gbit operation is 9.16 watts (31.2

Barracuda ES.2 FC Product Manual, Rev. B276.4 Environmental limitsTemperature and humidity values experienced by the drive must be such that condensat

28Barracuda ES.2 FC Product Manual, Rev. B6.4.3 Effective altitude (sea level) a. Operating–200 to +10,000 feet (–61 to +3,048 meters)b. Non-operatin

Barracuda ES.2 FC Product Manual, Rev. B29Drives packaged in single or multipacks with a gross weight of 20 pounds (8.95 kg) or less by Seagate for ge

30Barracuda ES.2 FC Product Manual, Rev. BUsers should use caution exposing any electronic components to uncontrolled chemical pollutants and corro-si

Barracuda ES.2 FC Product Manual, Rev. B316.5 Mechanical specificationsRefer to Figure 4 for detailed physical dimensions. See Section 8.4, “Drive mou

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32Barracuda ES.2 FC Product Manual, Rev. B

Barracuda ES.2 FC Product Manual, Rev. B337.0 Defect and error management Seagate continues to use innovative technologies to manage defects and error

34Barracuda ES.2 FC Product Manual, Rev. BThe drive firmware error recovery algorithms consists of 11 levels for read recoveries and five levels for w

Barracuda ES.2 FC Product Manual, Rev. B357.3 FC-AL system errorsInformation on the reporting of operational errors or faults across the interface is

36Barracuda ES.2 FC Product Manual, Rev. B7.6 Deferred Auto-ReallocationDeferred Auto-Reallocation (DAR) simplifies reallocation algorithms at the sys

Barracuda ES.2 FC Product Manual, Rev. B378.0 InstallationBarracuda ES.2 FC disc drive installation is a plug-and-play process. There are no jumpers,

38Barracuda ES.2 FC Product Manual, Rev. BIf forced air is necessary, possible air-flow patterns are shown in Figure 5. The air-flow patterns are crea

Barracuda ES.2 FC Product Manual, Rev. B398.5 GroundingSignal ground (PCBA) and HDA ground are connected together in the drive and cannot be separated

40Barracuda ES.2 FC Product Manual, Rev. B

Barracuda ES.2 FC Product Manual, Rev. B419.0 Interface requirements This section partially describes the interface requirements as implemented on Bar

Barracuda ES.2 FC Product Manual, Rev. BiContents1.0 Scope. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

42Barracuda ES.2 FC Product Manual, Rev. B9.1.2 Fibre Channel task management functionsTable 5 lists the Fibre Channel SCSI Fibre Channel Protocol (FC

Barracuda ES.2 FC Product Manual, Rev. B439.1.4 Fibre Channel port loginTable 7 identifies the required content of the N_Port Login (PLOGI) payload fr

44Barracuda ES.2 FC Product Manual, Rev. B9.1.5 Fibre Channel port login acceptTable 8 identifies the N_Port Login access payload values.9.1.6 Fibre C

Barracuda ES.2 FC Product Manual, Rev. B459.1.7 Fibre Channel Process Login AcceptTable 10 lists Barracuda ES.2 FC process login accept payload data.9

46Barracuda ES.2 FC Product Manual, Rev. B9.1.9 Fibre Channel fabric accept loginTable 12 lists the required content of the Fabric Login Accept (ACC)

Barracuda ES.2 FC Product Manual, Rev. B479.1.10 Fibre Channel Arbitrated Loop optionsTable 13 lists the FC-AL options supported by Barracuda ES.2 FC

48Barracuda ES.2 FC Product Manual, Rev. B9.3 SCSI commands supported Table 14 lists the SCSI commands supported by Barracuda ES.2 FC drives. T

Barracuda ES.2 FC Product Manual, Rev. B49Y Verify error recovery page (07h) Y Caching parameters page (08h) Y Control mode page (0Ah)Y Fibre Channel

50Barracuda ES.2 FC Product Manual, Rev. B32h N Search data low 33h N Set limits 34h N Prefetch 35h Y Synchronize cache 36h N Lock-unlock-cache 37h Y

Barracuda ES.2 FC Product Manual, Rev. B51[1] Barracuda ES.2 FC drives can format to 512, 520, 524 or 528 bytes per logical block.[2] Warning. Power l

iiBarracuda ES.2 FC Product Manual, Rev. B6.0 Physical/electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

52Barracuda ES.2 FC Product Manual, Rev. B9.3.1 Inquiry data Table 15 lists the Inquiry command data that the drive should return to the initiator per

Barracuda ES.2 FC Product Manual, Rev. B533. Current valuesCurrent values are volatile values being used by the drive to control its operation. A Mode

54Barracuda ES.2 FC Product Manual, Rev. BTable 16: Mode Sense data saved, default and changeable values for ST31000640FC drives MODE SENSE HEADER DAT

Barracuda ES.2 FC Product Manual, Rev. B559.4 Miscellaneous operating features and conditions Table 17 lists various features and conditions. A “Y” in

56Barracuda ES.2 FC Product Manual, Rev. B9.5 FC-AL physical interface Figure 6 shows the location of the J1 Fibre Channel single connection attachmen

Barracuda ES.2 FC Product Manual, Rev. B579.5.2 Connector requirements The FC-AL SCA device connector is illustrated in Figure 8. Figure 8. FC-AL

58Barracuda ES.2 FC Product Manual, Rev. BTable 19: FC-SCA pin descriptions *Short pins in mating backpanel connector.[1] This pin may be connected t

Barracuda ES.2 FC Product Manual, Rev. B599.5.6 PowerPower is supplied through the FC-SCA with support for +5 volts and +12 volts. All of the voltage

60Barracuda ES.2 FC Product Manual, Rev. B9.5.8 Active LED OutThe Active LED Out signal is driven by the drive as indicated in Table 20.The Active LED

Barracuda ES.2 FC Product Manual, Rev. B619.5.11 SEL_6 through SEL_0 ID linesThe SEL_6 through SEL_0 ID lines determine drive address, and, optionally

Barracuda ES.2 FC Product Manual, Rev. Biii9.5.3 Electrical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

62Barracuda ES.2 FC Product Manual, Rev. BTable 22: Arbitrated loop physical address (AL_PA) valuesAL_PA (hex)SEL ID (hex)Setting (dec)AL_PA (hex)SEL

Barracuda ES.2 FC Product Manual, Rev. B639.5.12 Device control codesThe drive inputs a Device Control Code on the DEV_CTRL_CODE lines at power up to

64Barracuda ES.2 FC Product Manual, Rev. B9.6.2 LED driver signalsFault and Active LED signals are located in the FC-SCA connector (J1). See Table 25

Barracuda ES.2 FC Product Manual, Rev. B65Figure 11 provides the data valid eye diagram for typical and minimum requirements to recover data at the sp

66Barracuda ES.2 FC Product Manual, Rev. B

Barracuda ES.2 FC Product Manual, Rev. B6710.0 Seagate Technology support servicesInternetFor information regarding Seagate products and services, vis

68Barracuda ES.2 FC Product Manual, Rev. BCustomer Service OperationsWarranty ServiceSeagate offers worldwide customer support for Seagate products. S

Barracuda ES.2 FC Product Manual, Rev. B69IndexNumerics12 voltpins 593rd party reserve command 515 volt pins 59AAbort Sequence (ABTS) 41abort

70Barracuda ES.2 FC Product Manual, Rev. BDDAR 36data block sizemodifing the 9data headsread/write 11data rateinternal 11data transfer rate

Barracuda ES.2 FC Product Manual, Rev. B71corruption 51Firmware download option command 50Firmware numbers page command 48flawed sector realloca

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72Barracuda ES.2 FC Product Manual, Rev. BQueue tagging 55Reporting actual retry count 55Segmented caching 55SMP = 1 in Mode Select command 55

Barracuda ES.2 FC Product Manual, Rev. B73prefetch/multi-segmented cache control 12preventive maintenance 15private loopFC-AL options 47Proc Ass

74Barracuda ES.2 FC Product Manual, Rev. BSMP = 1 in Mode Select command 55SO 43, 46spindle brake 8Stacked connection req. 43, 46standards

Seagate Technology LLC920 Disc Drive, Scotts Valley, California 95066-4544, USAPublication Number: 100498209, Rev. B, Printed in USA

Barracuda ES.2 FC Product Manual, Rev. B11.0 ScopeThis manual describes Seagate Technology® LLC, Barracuda ES.2 FC (Fibre Channel) disc drives.Barracu