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Seagate
ST34501DC, ST34501WD, ST34501WC, ST34501N
manual
Pin I/O connection to drive
Models:
ST34501DC
ST34501WD
ST34501N
W
ST34501WC
1
27
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Drive characteristics
Drive Active indicator
Dimension
Setting the Scsi ID jumpers
Terminator power
Online services
Page 27
Image 27
Cheetah 4LP Installation Guide, Rev. B
25
Figure 3a.
50-pin
I/O connection to drive
Figure 3b.
68-pin
I/O connection to drive
Page 26
Page 28
Page 27
Image 27
Page 26
Page 28
Contents
ST34501N/W/WC/WD/DC
Contents
Preface
Electrostatic discharge protection
Important safety information and precautions
Cheetah 4LP Installation Guide, Rev. B
Wichtige Sicherheitshinweise
Cheetah 4LP Installation Guide, Rev. B
Page
Regulatory agency compliance
Electromagnetic susceptibility
Electromagnetic compliance
Australian C-Tick
Electromagnetic compliance for the European Union
Online services
Seagate technical support services
Seagate CompuServe forum
SeaFAX
FAX services
Seagate technical support
Direct-support services
Manufacturer’s representatives
Customer service centers
General description
Drive characteristics
Additional drive characteristics
+12V8 +5V8 Voltage regulation5 ± 5% ± 5%2
DC power requirements Amps ST34501 WC models WD, DC models
Dimensions of the drive
General information
Drive models
Scsi ID jumpers
Drive termination
Circuits and data path widths
Terminator power
Cable characteristics for single-ended circuits
Pin I/O connection to drive
Multiple drive connection to host adapter
Multiple-drive connection to host adapter
Scsi I/O
Providing adequate cooling
Kühlung des Systems
Abbildung 4. Empfohlener Luftstromverlauf
Suggested air flow
Installation des Laufwerkes und Anschluß der Kabel
Mounting the drive and connecting cables
Page
Pin Gleichstrom
Pin Power
Hinweis
Cheetah 4LP Installation Guide, Rev. B
Mounting configuration dimensions
Quick reference desktop system notes
Formatting the drive
Setting the Scsi ID on model N drives
Setting the Scsi ID jumpers
Terminating the drive
Terminating the drive
Setting terminator power jumpers
Additional jumper options
Other applicable jumper options
WD drives
Model W and WD drive alternate ID select and LED connection
Terminating the drive W model shown
Drive Front
Other option jumpers are available as illustrated below
WC/DC drives
Jumper options
Applicable jumper options
Drive Active LED indicator connections
Drive Active indicator
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