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Hawk 4XL
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Disc Drive
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ST34555N/W
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Installation Guide
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Contents Preface.........................................................................................1 Electrostatic discharge protection................................................1 Important safety information and precautions..............................2 Wichtige Sicherheitshinweise ......................................................4 Regulatory agency compliance....................................................7 Seagate technical support services................................
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Hawk 4XL Installation Guide, Rev. A 1 Preface This manual contains information for users of the Seagate® Hawk 4XL SCSI disc drives. It provides support services, perfor- mance specifications, and initial setup information. Additional information is available. Contact Seagate technical support ser- vices as described in this manual if you need assistance. Electrostatic discharge protection Caution. Removal of circuit boards by personnel not perform- ing depot repair will damage components and may
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2 Hawk 4XL Installation Guide, Rev. A • Do not remove any circuit boards from the drive. • Never use an ohmmeter on any circuit boards. • When installing the drive on a carrier or tray, discharge the car- rier or tray prior to inserting it into the system. Important safety information and precautions Caution. Use forced-air ventilation when bench-testing the drive to ensure proper cooling of drive components. Use proper safety techniques for safe, reliable operation of this unit. The procedures
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Hawk 4XL Installation Guide, Rev. A 3 • Do not remove any circuit boards from the drive. Return the entire drive for depot repair if any circuit board is defective. Removal of circuit boards by personnel not performing depot repair will damage components and may void the warranty. • Do not remove the head and disc assembly (HDA) from the drive. Return the entire drive for depot repair if the HDA is defective. • Do not attempt to disassemble the HDA. It is not field repair- able. If the sealed HD
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4 Hawk 4XL Installation Guide, Rev. A Wichtige Sicherheitshinweise Vorsicht. Beim Testen des Laufwerks auf dem Prüftisch ist Fremdbelüftung vorzusehen, um eine ausreichende Kühlung der Laufwerkkomponenten sicherzustellen. Verwenden Sie geeignete Sicherheits- um den sicheren, zuver- lässigen Betrieb dieser Einheit zu gewährleisten. Die Verfahren in diesem Handbuch und die Aufkleber auf dem Gerät enthalten Warn- und Vorsichtshinweise. Diese Hinweise sind sorgfältig durchzulesen und zu beachten, u
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Hawk 4XL Installation Guide, Rev. A 5 • Treffen Sie beim Betrieb, bei der Installation oder bei der Entfernung der Einheit angemessene Sicherheitsvorkehrun- gen. • Wenn eine Einheit unter Spannung steht, gehen Sie bei der Fehlerdiagnose besonders vorsichtig vor. Schalten Sie die Einheit aus, bevor Sie mit den Installations-und Entfernungsar- beiten beginnen. • Wenn das Laufwerk in einem Einbaugestell oder Gehäuse montiert ist, sorgen Sie dafür, daß die Temperatur im Inneren des Gestells oder Geh
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6 Hawk 4XL Installation Guide, Rev. A Als Teilkomponente ist dieses Laufwerk für die Installation und den Betrieb in Übereinstimmung mit UL 1950, EN60950, CSA C22.2 950-M89 und VDE0805 vorgesehen. Seagate ist ständig bemüht, die Zulassungsfähigkeit von Seagate-Produkten im Rahmen der gegenwärtig geltenden Standards zu gewährleisten. Zu den typischen Anwendungen dieser Festplattenwerke zählen Systemeinbau durch den Kunden und die Konstruktion von Untersystemen. Sicherheitsbe- hörden gewähren eine
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Hawk 4XL Installation Guide, Rev. A 7 Regulatory agency compliance Electromagnetic susceptibility As a component assembly, the drive is not required to meet any susceptibility performance requirements. It is the responsibility of those integrating the drive within their systems to perform those tests required and design their system to ensure that equipment operating in the same system as the drive or external to the sys- tem does not adversely affect the performance of the drive. See Tables 2,
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8 Hawk 4XL Installation Guide, Rev. A Electromagnetic compliance for the European Union If this model has the CE Marking it complies with the European Union requirements of the Electromagnetic Compatibility Direc- tive 89/336/EEC of 03 May 1989 as amended by Directive 92/31/ EEC of 28 April 1992 and Directive 93/68/EEC of 22 July 1993. Australian C-Tick If this model has the C-Tick Marking it complies with the Austra- lia/New Zealand Standard AS/NZS3548 1995 and meets the Electromagnetic Compati
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Hawk 4XL Installation Guide, Rev. A 9 Seagate technical support services If you need assistance installing your drive, consult your dealer. Dealers are familiar with their unique system configurations and can help you with system conflicts and other technical issues. If ® you need additional assistance with your Seagate drive or other Seagate products, use one of the Seagate technical support ser- vices listed below. SeaFONE® 1-800-SEAGATE Seagate’s 800 number (1-800-732-4283) allows toll-free a
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10 Hawk 4XL Installation Guide, Rev. A Seagate CompuServe forum Online technical support for Seagate products is available on CompuServe. To access our technical support forum, type go seagate. This forum provides information similar to that found on SeaBOARD. In addition, you can type questions or browse through previous questions and answers on the forum mes- sages. SeaBOARD® SeaBOARD is a computer bulletin board system that contains information about Seagate disc and tape drive products and i
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Hawk 4XL Installation Guide, Rev. A 11 FAX services SeaFAX® You can use a touch-tone telephone to access Seagate’s auto- mated FAX system to receive technical support information by return FAX. This service is available 24 hours daily. Location Phone number Australia 61-2-9756-5170 England 44-1628-894084 USA Disc: 405-936-1620; Tape: 405-936-1640 Seagate technical support FAX You can FAX questions or comments to technical support spe- cialists 24 hours daily. Responses are sent during business h
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12 Hawk 4XL Installation Guide, Rev. A Direct-support services Seagate technical support For one-on-one help, you can talk to a technical support special- ist during local business hours. Before calling, note your system configuration and drive model number (STxxxx). Location Phone number Australia 61-2-9725-3366 (9:00 A.M. to 5:00 P.M., M–F) England 44-1628-894083 (10:00 A.M. to 1:00 P.M., 2:00 P.M. to 5:00 P.M., M–F) France 33 1-41 86 10 86 (9:30 A.M. to 12:30 P.M., 2:00 P.M. to 5:00 P.M., M
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Hawk 4XL Installation Guide, Rev. A 13 Customer service centers Seagate direct OEM, Distribution, and Systems Integrator cus- tomers should contact their Seagate service representative for warranty information. Other customers should contact their place of purchase. Seagate offers comprehensive customer support for all Seagate drives. These services are available worldwide. Location Phone number FAX number Asia Pacific and Australia 65-485-3595 65-485-4980 Europe, Middle East, and Africa 31-203
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14 Hawk 4XL Installation Guide, Rev. A General description Hawk 4XL SCSI disc drives are high-speed, random-access dig- ital-data storage devices. 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 units. In either case, the disc drive must receive adequate cooling (refer to “Providing adequate cooling”) and it must be sufficiently grounded
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Hawk 4XL Installation Guide, Rev. A 15 Table 1. Drive characteristics Interface Ultra SCSI [1] Capacity Formatted [2] 4.55 Gbyte Unformatted 6.5 Gbyte Recording Cylinders (user) 6,311 Read/write data heads 8 Access time [3] Average read 10.1 msec Average write 11.2 msec Disk rotation RPM 7,200 r/min Average latency 4.17 msec Internal transfer rate (variable with zone) 92–140 Mbits/sec Maximum synchronous SCSI transfer rate N model 20 Mbytes/sec W model 40 Mbytes/sec Multi-segmented cache 480 Kby
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16 Hawk 4XL Installation Guide, Rev. A Table 2. DC power requirements (Amps) ST34555N/W Single-ended Voltage +5V +12V Regulation [5] ±5% ±5%[2] Max. operating current DC3σ [1] 0.81 0.95 Avg. idle current DCX [1] 0.46 0.54 Max. starting current (peak DC) DC3σ [3] 0.78 2.44 (peak AC) AC3σ [3] 3.1 Delayed motor start (max) DC3σ [1][4] 0.48 0.20 Peak operating current Typical DCX [1][6] 0.75 0.76 Maximum DC3σ [1] 0.81 0.95 Maximum (peak) 3σ 1.5 2.5 [1] Measured with an average reading DC ammeter. In
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Hawk 4XL Installation Guide, Rev. A 17 [5] For conducted noise immunity information, call Seagate technical support services. The specified voltage tolerance is inclusive of ripple, noise, and transient response. [6] Operating condition is defined as random seek read opera- tions with a block count of 64. General Notes from Table 2. 1. Minimum current loading for each supply voltage is not less than 4% of the maximum operating current shown. 2. Use separate ground returns for +5V and +12V suppli
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18 Hawk 4XL Installation Guide, Rev. A Initial setup information The general information beginning on this page applies to all of the Hawk 4XL drive models. After reading the general informa- tion topics, refer to the appropriate drive-specific section listed below for additional information about configuring and installing your particular model. Drive models Page ST34555N 36 ST34555W 40 General information The following general information topics are discussed: • SCSI ID jumpers • Drive termina
