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8 Barracuda 9 Installation Guide, Rev. AEuropean Union ComplianceIf this model has the CE Marking, it complies with the EuropeanUnion requirements of

Barracuda 9 Installation Guide, Rev. A 9Technical support servicesSeagate Technology provides technical support literature anddiagnostic utilities to

10 Barracuda 9 Installation Guide, Rev. ASeaTDD: (408) 438-5382TDD is a telecommunication device for the deaf where two peo-ple can communicate using

Barracuda 9 Installation Guide, Rev. A 11General descriptionBarracuda 9 SCSI disc drives are high-speed, random-accessdigital-data storage devices. Th

12 Barracuda 9 Installation Guide, Rev. ACharacteristics ST19171Interface UltraSCSI1CapacityUnformatted 11.7 GbytesFormatted29.1 GbytesRecordingCylind

Barracuda 9 Installation Guide, Rev. A 13DC power requirements1Measured with an average reading DC ammeter. Instanta-neous +12V current peaks will exc

14 Barracuda 9 Installation Guide, Rev. A2A –10% tolerance is permissible during initial start of the spin-dle but must return to ±5% before reaching

Barracuda 9 Installation Guide, Rev. A 1511No terminator power. See 11.7.3.4 in the Barracuda 9 ProductManual.12All power-saving features are enabled;

16 Barracuda 9 Installation Guide, Rev. AInitial setup informationThe general information beginning on this page applies to all ofthe Barracuda 9 driv

Barracuda 9 Installation Guide, Rev. A 17SCSI ID jumpersEach device on the SCSI chain must have a unique SCSI ID.The host system’s SCSI controller usu

ContentsPreface ...1Electrostatic discharge protection...

18 Barracuda 9 Installation Guide, Rev. AThe top example in Figure 2 shows an internal hard disc at oneend of the SCSI bus with the SCSI controller at

Barracuda 9 Installation Guide, Rev. A 19Terminator powerYou usually will not need to change this option and can normallyleave the drive configured as

20 Barracuda 9 Installation Guide, Rev. Atraveled by air that is heated by the drive and by other nearbyheat sources. Figure 3 shows two design approa

Barracuda 9 Installation Guide, Rev. A 21Kühlung des SystemsDie Gehäusekonstruktion muß eine ausreichende Kühlung desLaufwerkes gewährleisten. Die Umg

22 Barracuda 9 Installation Guide, Rev. A.Figure 3. Suggested air flow Abbildung 3. Empfohlener LuftstromverlaufSEAGATESEAGATEAbove unitÜber der Einh

Barracuda 9 Installation Guide, Rev. A 23Mounting the drive and connecting cablesDo not touch the connector pins or any components on the con-trol boa

24 Barracuda 9 Installation Guide, Rev. A1. Befestigen Sie das Laufwerk mit vier 6-32-UNC-Schraubenam Gehäuse des Host-Systems. Die beiden Seiten desL

Barracuda 9 Installation Guide, Rev. A 25defined in IEC 950. Figure 4 provides the pin information forthe DC power connector. To connect the DC power

26 Barracuda 9 Installation Guide, Rev. ANote. Signal ground on the power control board (PCB) and thehead and disc assembly (HDA) are connected togeth

Barracuda 9 Installation Guide, Rev. A 27tem einbauen. Die daraus u.U. resultierende verstärkteelektromagnetische Strahlung fällt in den Zuständigkeit

Barracuda 9 Installation Guide, Rev. A 1PrefaceThis manual contains information for users of the Seagate®ST19171 Barracuda™ 9 SCSI disc drives. It pro

28 Barracuda 9 Installation Guide, Rev. AN drivesN/ND drives sectionSetting the SCSI ID jumpersUse the J6 connector to set the SCSI ID (see Figure 5).

Barracuda 9 Installation Guide, Rev. A 29N drivesTerminating the driveST19171N drives are terminated with permanently mounted ICactive terminators. If

30 Barracuda 9 Installation Guide, Rev. AN drivesTerminator powerThere are three possible terminator power configurations forST19171N drives (see Figu

Barracuda 9 Installation Guide, Rev. A 31N drivesOther applicable jumper optionsSeveral other jumper options are available as illustrated.Figure 8. Ad

32 Barracuda 9 Installation Guide, Rev. AW/WD drivesW/WD drives sectionSetting the SCSI ID jumpersUse the J6 jumper block to set the SCSI ID (Figure 9

Barracuda 9 Installation Guide, Rev. A 33W/WD drivesFigure 10. Using the J1 auxiliary jumper blockA3A2A1A0DC PowerConnector68 PinSCSI I/O ConnectorJ

34 Barracuda 9 Installation Guide, Rev. AW/WD drivesTerminating the driveST19171W drives are terminated with permanently mounted ICactive terminators.

Barracuda 9 Installation Guide, Rev. A 35W/WD drivesTerminator powerThere are three possible terminator power configurations forST19171W drives (see F

36 Barracuda 9 Installation Guide, Rev. AW/WD drivesOther applicable jumper optionsOther option jumpers are available as illustrated below.Figure 13.

Barracuda 9 Installation Guide, Rev. A 37WC/DC drivesWC/DC drives sectionSetting the SCSI ID jumpersThe SCSI ID for WC and DC drives is normally set o

2 Barracuda 9 Installation Guide, Rev. A• Turn off the power before removing or installing the DC powercable.• Do not remove any circuit boards from t

38 Barracuda 9 Installation Guide, Rev. AWC/DC drivesApplicable jumper optionsOption jumpers are available as illustrated below. Figure 14. Jumper opt

Seagate Technology, Inc.920 Disc Drive, Scotts Valley, CA 95066-4544, USAPublication Number: 83329020, Rev. A, Printed in USA

Barracuda 9 Installation Guide, Rev. A 3Always observe the following warnings and precautions:• Perform all maintenance by following the procedures in

4 Barracuda 9 Installation Guide, Rev. AAs a component, this drive is designed to be installed and oper-ated in accordance with UL1950, EN60950, CSA

Barracuda 9 Installation Guide, Rev. A 5aratur der Einheit. Einige Verfahren erfordern Spezial-werkzeuge; diese müssen zur sachgemäßen Ausführung der

6 Barracuda 9 Installation Guide, Rev. A• Wenn eine Einheit unter Spannung steht, gehen Sie bei derFehlerdiagnose besonders vorsichtig vor. Schalten S

Barracuda 9 Installation Guide, Rev. A 7Als Teilkomponente ist dieses Laufwerk für die Installation undden Betrieb in Übereinstimmung mit UL 1950, EN6