Seagate Savvio 15K SAS Manuals

Manuals and User Guides for Seagate Savvio 15K SAS. We have 1 Seagate Savvio 15K SAS manual available for free PDF download: Product Manual

Seagate Savvio 15K SAS Product Manual

Seagate Savvio 15K SAS Product Manual (86 pages)

Savvio 15K SAS Series

Brand: Seagate | Category: Storage | Size: 1 MB

Table of Contents

Table of Contents
5
1 Scope

9
2 Applicable Standards and Reference Documentation

11
- Standards
  11
- Reference Documents
  13
3 General Description

15
- Standard Features
  16
- Media Description
  16
- Performance
  16
- Reliability
  17
- Formatted Capacities
  17
- Programmable Drive Capacity
  17
- Factory-Installed Accessories
  17
- Options
  18
4 Performance Characteristics

19
- Internal Drive Characteristics
  19
- Seek Performance Characteristics
  19
- Start/Stop Time
  21
- Prefetch/Multi-Segmented Cache Control
  21
- Cache Operation
  21
  - Caching Write Data
    22
  - Prefetch Operation
    22
5 Reliability Specifications

23
- Error Rates
  23
  - Recoverable Errors
    23
  - Unrecoverable Errors
    23
  - Seek Errors
    24
  - Interface Errors
    24
- Reliability and Service
  24
  - Annualized Failure Rate (AFR) and Mean Time between Failure (MTBF)
    24
  - Preventive Maintenance
    24
  - Hot Plugging the Drive
    24
  - S.M.a.r.t
    25
  - Thermal Monitor
    26
  - Drive Self Test (DST)
    26
  - Product Warranty
    28
6 Physical/Electrical Specifications

31
7 Defect and Error Management

43
- Drive Internal Defects/Errors
  43
- Drive Error Recovery Procedures
  43
- SAS System Errors
  44
- Background Media Scan
  45
- Media Pre-Scan
  45
- Deferred Auto-Reallocation
  45
- Idle Read after Write
  46
8 Installation

47
- Drive Orientation
  47
- Figure 10. Physical Interface
  47
- Cooling
  48
- Figure 11. 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
  61
  - SAS Physical Interface
    62
  - Figure 12. Physical Interface
    62
  - Figure 13. SAS Device Plug Dimensions
    63
  - Figure 14. SAS Device Plug Dimensions (Detail)
    64
  - Physical Characteristics
    65
  - Connector Requirements
    65
  - Electrical Description
    65
  - Pin Descriptions
    65
  - SAS Transmitters and Receivers
    66
  - Figure 15. SAS Transmitters and Receivers
    66
  - Power
    67
- Signal Characteristics
  67
10 Seagate Technology Support Services

79

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