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Cheetah T10 SAS ST373355SS
Seagate Cheetah T10 SAS ST373355SS Manuals
Manuals and User Guides for Seagate Cheetah T10 SAS ST373355SS. We have
1
Seagate Cheetah T10 SAS ST373355SS manual available for free PDF download: Product Manual
Seagate Cheetah T10 SAS ST373355SS Product Manual (88 pages)
Seagate Cheetah T10 SAS Disc Drive Product Manual
Brand:
Seagate
| Category:
Storage
| Size: 2.28 MB
Table of Contents
Table of Contents
3
1 Scope
7
Figure 1. Cheetah T10 SAS Disc Drive
7
2 Standards, Compliance and Reference Documents
9
Standards
9
Electromagnetic Compatibility
9
Compliance
10
Electromagnetic Compliance
10
Reference Documents
11
3 General Description
13
Standard Features
14
Media Description
14
Performance
14
Reliability
15
Formatted Capacities
15
Programmable Drive Capacity
15
Factory-Installed Accessories
15
Options (Factory Installed)
16
User-Installed Accessories
16
4 Performance Characteristics
17
Internal Drive Characteristics
17
Seek Time
17
Access Time
17
Format Command Execution Time (Minutes)
18
General Performance Characteristics
18
Start/Stop Time
18
Prefetch/Multi-Segmented Cache Control
19
Cache Operation
19
Caching Write Data
20
Prefetch Operation
20
5 Reliability Specifications
21
Error Rates
21
Recoverable Errors
21
Unrecoverable Errors
21
Seek Errors
22
Interface Errors
22
Reliability and Service
22
Mean Time between Failure (MTBF)
22
Preventive Maintenance
22
Hot Plugging the Drive
23
S.M.a.r.t
23
Thermal Monitor
24
Drive Self Test (DST)
25
Product Warranty
27
6 Physical/Electrical Specifications
29
AC Power Requirements
29
DC Power Requirements
29
Conducted Noise Immunity
31
Power Sequencing
31
Current Profiles
31
Figure 2. Typical ST3300555SS Drive Current Profiles
32
Figure 3. Typical ST3146755SS Drive Current Profiles
33
Figure 4. Typical ST373355SS Drive Current Profiles
34
Power Dissipation
35
Figure 5. ST3300555SS (3 Gbit) DC Current and Power Vs. Input/Output Operations Per Second
35
Figure 6. ST3300555SS (1.5 Gbit) DC Current and Power Vs. Input/Output Operations Per Second
35
Figure 7. ST3146755SS (3 Gbit) DC Current and Power Vs. Input/Output Operations Per Second
36
Figure 8. ST3146755SS (1.5 Gbit) DC Current and Power Vs. Input/Output Operations Per Second
36
Figure 9. ST373355SS (3 Gbit) DC Current and Power Vs. Input/Output Operations Per Second
37
Figure 10. ST373355SS (1.5 Gbit) DC Current and Power Vs. Input/Output Operations Per Second
37
Environmental Limits
38
Temperature
38
Figure 11. Location of the HDA Temperature Check Point
38
Relative Humidity
39
Effective Altitude (Sea Level)
39
Shock and Vibration
39
Figure 12. Recommended Mounting
40
Air Cleanliness
41
Corrosive Environment
41
Acoustics
42
Electromagnetic Susceptibility
42
Mechanical Specifications
42
Figure 13. Physical Dimensions
42
7 Defect and Error Management
43
Drive Internal Defects/Errors
43
Drive Error Recovery Procedures
43
SAS System Errors
45
Background Media Scan
45
Media Pre-Scan
45
Deferred Auto-Reallocation
46
Idle Read after Write
46
8 Installation
47
Drive Orientation
47
Figure 14. Physical Interface
47
Cooling
48
Figure 15. Air Flow
48
Drive Mounting
49
Grounding
49
9 Interface Requirements
51
SAS Features
51
Task Management Functions
51
Task Management Responses
51
Dual Port Support
52
SCSI Commands Supported
53
Inquiry Data
57
Mode Sense Data
57
Miscellaneous Operating Features and Conditions
62
SAS Physical Interface
63
Figure 16. Physical Interface
63
Figure 17. SAS Connector Dimensions
64
Physical Characteristics
65
Connector Requirements
65
Figure 18. SAS Connector Dimensions
65
Electrical Description
66
Pin Descriptions
66
SAS Transmitters and Receivers
67
Power
67
Signal Characteristics
67
Ready LED out
67
Figure 19. SAS Transmitters and Receivers
67
Differential Signals
68
Figure 20. Receive Eye Mask
69
Figure 21. Reveive Tolerance Eye Mask
69
Figure 22. Sinusoidal Jitter Mask
70
Figure 23. Compliance Interconnect Test Load
75
Figure 24. Zero-Length Test Load
76
Figure 25. ISI Loss Example at 3.0 Gbps
76
Figure 26. ISI Loss Example at 1.5 Gbps
76
10 Seagate Technology Support Services
79
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