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ST900MM0026
User Manuals: Seagate ST900MM0026 900GB SAS HDD
Manuals and User Guides for Seagate ST900MM0026 900GB SAS HDD. We have
1
Seagate ST900MM0026 900GB SAS HDD manual available for free PDF download: Product Manual
Seagate ST900MM0026 Product Manual (74 pages)
Savvio 10K.6 SAS
Brand:
Seagate
| Category:
Storage
| Size: 0.92 MB
Table of Contents
Table of Contents
3
Seagate Technology Support Services
7
1 Scope
8
2 Applicable Standards and Reference Documentation
9
Standards
9
Electromagnetic Compatibility
9
Electromagnetic Compliance
9
European Union Restriction of Hazardous Substances (Rohs)
10
China Restriction of Hazardous Substances (Rohs) Directive
10
Reference Documents
11
3 General Description
12
Standard Features
12
Media Description
13
Performance
13
Reliability
13
Formatted Capacities
13
Programmable Drive Capacity
14
Factory - Installed Options
14
4 Performance Characteristics
15
Internal Drive Characteristics
15
Format Command Execution Time for 512-Byte Sectors (Minutes)
15
General Performance Characteristics
15
Start / Stop Time
16
Prefetch / Multi - Segmented Cache Control
16
Cache Operation
16
Caching Write Data
17
Prefetch Operation
17
5 Reliability Specifications
18
Error Rates
18
Recoverable Errors
18
Unrecoverable Errors
18
Seek Errors
18
Interface Errors
18
Reliability and Service
19
Annualized Failure Rate (AFR) and Mean Time between Failure (MTBF)
19
Preventive Maintenance
19
Hot Plugging the Drive
19
S.M.a.r.t
19
Thermal Monitor
21
Drive Self Test (DST)
21
Product Warranty
23
6 Physical / Electrical Specifications
24
Power Choice Tm Power Management
24
Powerchoice Reporting Methods
25
Ac Power Requirements
25
DC Power Requirements
25
Conducted Noise Immunity
30
Power Sequencing
30
Current Profiles
30
Figure 1. Current Profiles for 900GB Models
30
Figure 2. Current Profiles for 600GB Models
31
Figure 3. Current Profiles for 450GB Models
32
Power Dissipation
33
Figure 4. Current Profiles for 300GB Models
33
Figure 5. 900GB (at 3Gb) DC Current and Power Vs. Input/Output Operations Per Second
34
Figure 6. 900GB (at 6Gb) DC Current and Power Vs. Input/Output Operations Per Second
34
Figure 7. 600GB (at 3Gb) DC Current and Power Vs. Input/Output Operations Per Second
35
Figure 8. 600GB (at 6Gb) DC Current and Power Vs. Input/Output Operations Per Second
35
Figure 9. 450GB (at 3Gb) DC Current and Power Vs. Input/Output Operations Per Second
36
Figure 10. 450GB (at 6Gb) DC Current and Power Vs. Input/Output Operations Per Second
36
Figure 11. 300GB (at 3Gb) DC Current and Power Vs. Input/Output Operations Per Second
37
Figure 12. 300GB (at 6Gb) DC Current and Power Vs. Input/Output Operations Per Second
37
Environmental Limits
38
Temperature
38
Relative Humidity
38
Effective Altitude (Sea Level)
38
Figure 13. Location of the HDA Temperature Check Point
38
Shock and Vibration
39
Figure 14. Recommended Mounting
39
Air Cleanliness
40
Corrosive Environment
40
Acoustics
40
Electromagnetic Susceptibility
40
Mechanical Specifications
41
Figure 15. Mounting Configuration Dimensions
41
7 About Fips
42
Figure 16. Example of FIPS Tamper Evidence Labels
42
8 About Self - Encrypting Drives
43
Data Encryption
43
Controlled Access
43
Admin SP
43
Locking SP
43
Default Password
43
Random Number Generator (Rng)
43
Drive Locking
43
Data Bands
44
Cryptographic Erase
44
Authenticated Firmware Download
44
Power Requirements
44
Supported Commands
44
Sanitize - Cryptographic Erase
44
Revert Sp
45
9 Defect and Error Management
46
Drive Internal Defects / Errors
46
Drive Error Recovery Procedures
46
Sas System Errors
47
Background Media Scan
47
Deferred Auto -Reallocation
48
Idle Read after Write
48
Protection Information (Pi)
48
Levels of PI
48
Setting and Determining the Current Type Level
49
Identifying a Protection Information Drive
49
Seagate RAID Rebuild
49
10 Installation
50
Drive Orientation
50
Cooling
50
Figure 17. Physical Interface
50
Drive Mounting
51
Grounding
51
Figure 18. Air Flow
51
11 Interface Requirements
52
Sas Features
52
Task Management Functions
52
Task Management Responses
52
Dual Port Support
52
Scsi Commands Supported
53
11.3.1 Inquiry Data
57
11.3.2 Mode Sense Data
58
Miscellaneous Operating Features and Conditions
63
11.4.1 SAS Physical Interface
64
Figure 19. Physical Interface
64
Figure 20. SAS Device Plug Dimensions
65
Figure 21. SAS Device Plug Dimensions (Detail)
66
11.4.2 Physical Characteristics
67
11.4.3 Connector Requirements
67
11.4.4 Electrical Description
67
11.4.5 Pin Descriptions
67
11.4.6 SAS Transmitters and Receivers
68
11.4.7 Power
68
Signal Characteristics
68
11.5.1 Ready LED out
68
Figure 22. SAS Transmitters and Receivers
68
11.5.2 Differential Signals
69
Sas-2 Specification Compliance
69
Additional Information
69
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