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ST34371DC
Seagate ST34371DC Manuals
Manuals and User Guides for Seagate ST34371DC. We have
2
Seagate ST34371DC manuals available for free PDF download: Product Manual, Installation Manual
Seagate ST34371DC Product Manual (94 pages)
Barracuda 4LP Series
Brand:
Seagate
| Category:
Storage
| Size: 2.07 MB
Table of Contents
Table of Contents
7
1 Scope
11
Figure 1. Barracuda 4LP Family Drive
11
2 Applicable Standards and Reference Documentation
13
Standards
13
Electromagnetic Compatibility
13
Electromagnetic Compliance
13
Reference Documents
14
3 General Description
15
Figure 2. Barracuda 4LP Family Drive
16
Standard Features
17
Media Characteristics
17
Performance
17
Reliability
17
Unformatted and Formatted Capacities
18
Programmable Drive Capacity
18
Factory Installed Accessories
18
Options (Factory Installed)
18
Accessories (User Installed)
18
4 Performance Characteristics
19
Internal Drive Characteristics (Transparent to User)
19
SCSI Seek Performance Characteristics (Visible to User)
19
Access Time
19
Format Command Execution Time (Minutes)
20
Generalized Performance Characteristics
20
Start/Stop Time
21
Prefetch/Multi-Segmented Cache Control
21
Cache Operation
21
Caching Write Data
22
Prefetch Operation
22
5 Reliability Specifications
25
Error Rates
25
Environmental Interference
25
Read Errors
25
Write Errors
25
Seek Errors
26
Reliability and Service
26
Mean Time between Failure
26
Preventive Maintenance
26
Service Life
26
Service Philosophy
26
Service Tools
26
Hot Plugging Barracuda 4LP Disc Drives
27
S.M.a.r.t
27
Product Warranty
27
6 Physical/Electrical Specifications
29
AC Power Requirements
29
DC Power Requirements
29
Conducted Noise Immunity
30
Power Sequencing
30
Current Profile
30
Figure 3. Typical Barracuda 4LP Family Drive +5 V and +12 V Current Profile
30
Power Dissipation
31
Environmental Limits
31
Temperature
31
Relative Humidity
32
Figure 4. Locations of PCB Components Listed in Table 3
32
Effective Altitude (Sea Level)
33
Shock and Vibration
33
Figure 5. Recommended Mounting
34
Air Cleanliness
35
Acoustics
35
Electromagnetic Susceptibility
35
Mechanical Specifications
36
Figure 6A. Mounting Configuration Dimensions for Models "N
36
Figure 6B. Mounting Configuration Dimensions for Models "W" and "WD
37
Figure 6C. Mounting Configuration Dimensions for Models "WC" and "DC
38
7 Defect and Error Management
39
Drive Internal Defects and Errors
39
SCSI Systems Errors
39
8 Installation
41
Drive ID/Option Select Header
41
Figure 7A. Barracuda 4LP Family Drive ID Select Header for Models "N
42
Figure 7B. Barracuda 4LP Family Drive ID Select for Models "W," "WC," "WD," and "DC
43
Figure 7C. Barracuda 4LP Family Drive ID Select Header J1-Auxiliary for Models "W" and "WD" (J1-Auxiliary Pins 1A - 12A)
44
Figure 7D. Barracuda 4LP Family Drive Option Select Header for Models "N," "W," and "WD
45
Figure 7E. Barracuda 4LP Family Drive Option Select Header for Models "WC" and "DC
45
Notes for Figures 7A, 7B, 7C, 7D, and 7E
46
Function Description
48
Drive Orientation
49
Cooling
49
Air Flow
49
Figure 8. Air Flow (Suggested)
49
Drive Mounting
50
Grounding
50
9 Interface Requirements
51
General Description
51
SCSI Interface Messages Supported
51
SCSI Interface Commands Supported
52
Inquiry Vital Product Data
55
Mode Sense Data
56
SCSI Bus Conditions and Miscellaneous Features Supported
61
Synchronous Data Transfer
62
Synchronous Data Transfer Periods Supported
62
REQ/ACK Offset
62
Physical Interface
62
DC Cable and Connector
62
Figure 9A. Physical Interface for "N" Model Drives
63
Figure 9B. Model "W" and "WD" Drive Physical Interface (68 Pin J1 SCSI I/O Connector)
64
Figure 9C. Model "WC" and "DC" Drive Physical Interface
64
SCSI Interface Physical Description
65
SCSI Interface Cable Requirements
65
Mating Connectors
66
Figure 10. SCSI Daisy-Chain Interface Cabling for "N," "W," and "WD" Model Drives
68
Figure 11A. Nonshielded 50 Pin SCSI Device Connector Used on "N" Models
69
Figure 11B. Nonshielded 68 Pin SCSI Device Connector Used on "W" and "WD" Models
70
Figure 11C. Nonshielded 80 Pin SCSI "SCA-2" Connector, Used on "WC" and "DC" Models
71
Electrical Description
78
Single-Ended Drivers/Receivers
78
Figure 12. Single-Ended Transmitters and Receivers
78
Differential Drivers/Receivers
79
Figure 13. Typical Differential I/O Line Transmitter/Receiver and External Terminators
80
Terminator Requirements
81
Terminator Power
81
Disc Drive SCSI Timing
82
10 Seagate Technical Support Services
85
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Seagate ST34371DC Installation Manual (52 pages)
SCSI disc drives
Brand:
Seagate
| Category:
Storage
| Size: 0.59 MB
Table of Contents
Table of Contents
2
Preface
3
Electrostatic Discharge Protection
3
Important Safety Information and Precautions
4
Wichtige Sicherheitshinweise
6
European Union Compliance
9
Technical Support Services
10
General Description
14
Initial Setup Information
19
Kühlung des Systems
29
Installation des Laufwerkes und Anschluß der Kabel
31
N Drives Section
38
W/WD Drives Section
42
WC/DC Drives Section
47
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