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Elite 9 Disc Drive
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ST410800N/ND
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ST410800W/WD
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Installation Guide
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2 Elite 9 Installation Guide, Rev. B Contents Preface .................................................................. 1 Electrostatic discharge protection ........................... 1 Important safety information and precautions ......... 2 Wichtige Sicherheitshinweise ............................... 5 Technical support services ..................................... 10 General description ................................................ 12 Initial setup information ..........................
ページ3に含まれる内容の要旨
Elite 9 Installation Guide, Rev. B 1 Preface ® This manual contains information for users of Seagate Elite™ 9 SCSI disc drives. It provides support services, performance specifications, and initial setup informa- tion. Additional information is available in the Elite 9 Product Manual (part number 83328860). Contact your Seagate sales representative if you need to order this publication. Electrostatic discharge protection Caution. Removal of circuit boards by personnel not performing depot repair
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2 Elite 9 Installation Guide, Rev. B • Ground yourself to the drive whenever the drive elec- tronics are or will be exposed. Connect yourself to ground with a wrist strap (Seagate part number 12263496). Connection may be made to any grounded metal assembly. As a general rule, remember that you and the drive electronics must all be grounded to avoid potentially damaging static discharges. • Turn off the power before removing or installing the DC power cable. • Do not remove any circuit boards fro
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Elite 9 Installation Guide, Rev. B 3 read and followed to minimize or eliminate the risk of personal injury. The warnings point out conditions or practices that may endanger you or others. The cautions point out conditions or practices that may damage the unit, possibly making it unsafe for use. These warnings and cautions are not exhaustive. We cannot possibly know, evaluate, and advise you of all the ways in which maintenance might be performed or the possible risk of each technique. Consequen
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4 Elite 9 Installation Guide, Rev. B • Ensure that the internal temperature of the rack or cabinet does not exceed the limits defined for the drive when the drive is mounted in an equipment rack or cabinet. When units are stacked vertically, pay atten- tion to the top where temperatures are usually highest. • Follow the precautions listed above in “Electrostatic discharge protection.” • Do not remove any circuit boards from the drive chas- sis. Return the entire drive for depot repair if any cir
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Elite 9 Installation Guide, Rev. B 5 dards. Typical applications of these disc drives include customer packaging and subsystem design. Safety agencies conditionally certify component assemblies, such as the Elite disc drive, based on their final acceptability in the end-use product. The subsystem designers are responsible for meeting these conditions of acceptability in obtaining safety/regulatory agency compliance in their end-use products and for certifying where required by law. A necessary p
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6 Elite 9 Installation Guide, Rev. B dürfen nur von qualifiziertem Fachpersonal vorgenommen werden. Wir empfehlen die Verfahren in diesem Handbuch als effektive Methoden zur Wartung und Reparatur der Einheit. Einige Verfahren erfordern Spezialwerkzeuge; diese müssen zur sachgemäßen Ausführung der Wartungsarbeiten und aus Sicherheitsgründen den Empfehlungen entsprechend verwendet werden. Die Verfahren in diesem Handbuch und die Aufkleber auf dem Gerät enthalten Warn- und Vorsichtshinweise. Diese
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Elite 9 Installation Guide, Rev. B 7 zuerst sicher, daß das gewählte Verfahren weder Ihre persönliche Sicherheit noch die Leistung der Einheit gefährdet. Beachten Sie in jedem Fall die folgenden Warn-und Vorsichtshinweise: • Führen Sie alle Wartungsarbeiten entsprechend den Anweisungen in diesem Handbuch aus. • Beachten Sie alle Warn- und Vorsichtshinweise in diesem Handbuch. • Treffen Sie beim Betrieb oder bei der Reparatur der Einheit angemessene Sicherheitsvorkehrungen. • Wenn eine Einheit un
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8 Elite 9 Installation Guide, Rev. B • Befolgen Sie die oben unter “Electrostatic Discharge Protection” angegebenen Sicherheitsmaßnahmen. • Nehmen Sie keine Platinen aus dem Laufwerkgehäuse. Wenn eine Platine defekt ist, muß das gesamte Laufwerk zur Reparatur eingeschickt werden. Die Herausnahme von Platinen durch andere Personen als die für die werkseitige Reparatur zuständigen kann zu einer Beschädigung der Komponenten und Erlöschen des Garantieanspruchs führen. • Die vormontierte Kopf- und Fe
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Elite 9 Installation Guide, Rev. B 9 geltenden Standards zu gewährleisten. Zu den typischen Anwendungen dieser Festplattenwerke zählen Systemeinbau durch den Kunden und die Konstruktion von Untersystemen. Sicherheitsbehörden gewähren eine bedingte Zulassung für Komponenten wie das Elite- Festplattenlaufwerk vorbehaltlich der endgültigen Zulassung im Endprodukt. Designer von Untersystemen sind dafür verantwortlich, die Voraussetzungen für die Einhaltung sicherheits- oder aufsichtsbehördlicher Vo
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10 Elite 9 Installation Guide, Rev. B Technical support services Seagate Technology provides technical support litera- ture and diagnostic utilities to authorized distributors. Please contact your dealer for technical support and installation troubleshooting. Product technical support is available for all Seagate products by calling the SeaFAX™, SeaFONE™, SeaTDD™, or SeaBOARD™ services. These are toll calls if you dial from outside of the number’s local dialing area. SeaFAX: USA (408) 438-2620;
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Elite 9 Installation Guide, Rev. B 11 access this service, which is available from 8:00 A.M. to 5:00 P.M. PST, Monday through Friday. SeaBOARD: The Seagate Technical Support Bulletin Board System (BBS) is available 24 hours a day, 7 days a week. A modem is required to access this service. The commu- nications software must be set for 8 data bits, no parity, and 1 stop bit (8N1). All BBS numbers operate at 9600 baud max. With this service you can access: • Specifications and jumper configurations
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12 Elite 9 Installation Guide, Rev. B General description Elite 9 SCSI disc drives are high capacity, random- access digital-data storage devices. An Elite 9 drive is illustrated in Figure 1. Specifications and DC power requirements for the drive are listed in a table following the figure. The drive is a component for installation in an enclosure designed for the drive. This is often a rack within the system or an external enclosure designed to house one or more disc drives or other peripheral u
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Elite 9 Installation Guide, Rev. B 13 J4A J01 J4B SCSI I/O
Connector DC Power
Connector Figure 1. Elite 9 family disc drive (ST410800N shown)
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14 Elite 9 Installation Guide, Rev. B Characteristics of ST410800 drives N/ND W/WD 1 SCSI-2 Interface Fast Fast & Wide Multi-segmented cache Physical 1,024 Kbytes 1,024 Kbytes Available to user 960 Kbytes 960 Kbytes Capacity Unformatted 10,800 Mbytes 10,800 Mbytes 2 Formatted 9,090 Mbytes 9,090 Mbytes Recording Cylinders (user accessible) 4,925 4,925 Read/Write heads 27 27 Modulation RLL 1,7 code RLL 1,7 code SCSI rates Max burst transfer 10 Mbytes/sec 20 Mbytes/sec 3 Seek time Average read 11 m
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Elite 9 Installation Guide, Rev. B 15 DC power requirements for ST410800N/ND drives Single-ended Differential 11 11 + + + + +5V + + + + +12V + + + + +5V + + + + +12V 5 2 2 Voltage regulation ± ± ± ± ± 5% ± ± ± ± ± 5% ± ± ± ± ± 5% ± ± ± ± ± 5% Amps Max operating current 1 DC 3σ 0.95 1.85 1.4 1.85 1, 12 Avg idle current DC X 0.665 1.57 0.71 1.57 Max starting current 3, 6 Peak DC 3σ 0.98 4.8 1.0 4.8 3 Peak AC 3σ – 5.12 – 5.12 Delay motor start 1, 4 Max DC 3σ 0.98 0.25 1.0 0.25 Peak operating curre
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16 Elite 9 Installation Guide, Rev. B DC power requirements for ST410800W/WD drives Single ended Differential [11] [11] 5V 12V 5V 12V [5] [2] [2] Voltage regulation ± ± ± ± ±5% ± ± ± ± ±5% ± ± ± ± ±5% ± ± ± ± ±5% Amps Max operating current 1 DC 3σ 1.0 1.94 1.27 1.94 1, 12 Avg idle current DC X 0.7 1.56 1.0 1.56 Max starting current 3, 6 Peak DC 3σ 1.0 4.8 1.1 4.8 3 Peak AC 3σ – 5.12 – 5.12 Delay motor start 1, 4 Max DC 3σ 0.96 0.25 1.1 0.25 Peak operating current 1, 15 Typical DC X 0.98 1.69 1.1
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Elite 9 Installation Guide, Rev. B 17 1 Measured with an average reading DC ammeter. Instan- taneous +12V current peaks will exceed these values. 2 A - 10% tolerance is permissible during initial start of the spindle but must return to ±5% before reaching 5,400 RPM. The ±5% must be maintained after the drive signifies that its power-up sequence has been completed and that it can accept selection by the host initiator. 3 See the +12V current profile in the Elite 9 Product Manual. 4 This condition
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18 Elite 9 Installation Guide, Rev. B continued from previous page 12 All power-saving features are enabled. 13 Seeking is defined as a third-stroke seek at OD. A com- mand is issued every 23 msec. 14 Read track is defined as repeat reads of track 15 with an 88% duty cycle. 15 Operating condition is a third-stroke seek at OD and read 1 track. A command is issued every 60 msec for ST410800W drives and every 72 msec for ST410800WD drives. 16 Read track is defined as repeat reads of track 15 with
