Hitachi Travelstar 2.5 inch SATA HTS722020K9A300 Manuals

Manuals and User Guides for Hitachi Travelstar 2.5 inch SATA HTS722020K9A300. We have 3 Hitachi Travelstar 2.5 inch SATA HTS722020K9A300 manuals available for free PDF download: Oem Specification, Quick Installation Manual, Specifications

Hitachi Travelstar 2.5 inch SATA HTS722020K9A300 Oem Specification (173 pages)

2.5 inch SATA hard disk drive

Brand: Hitachi | Category: Storage | Size: 2.42 MB

Table of Contents
3
1 Introduction

10
- Abbreviations
  10
- General
  10
- Drive Handling Precautions
  13
- General Caution
  13
- References
  13
2 Outline of the Drive

14
- Part 1 Functional Specification
  15
3 Fixed Disk Subsystem Description

16
- Control Electronics
  16
- Head Disk Assembly Data
  16
4 Fixed Disk Characteristics

17
5 Data Integrity

23
- Data Loss on Power off
  23
- Write Cache
  23
- Equipment Status
  23
- WRITE Safety
  23
- Data Buffer Test
  24
- Error Recovery
  24
- Automatic Reallocation
  24
- Ecc
  25
6 Specification

26
- Environment
  26
- Table 12. Environmental Condition
  26
- Table 13. Magnetic Flux Density Limits
  27
- DC Power Requirements
  28
- Table 14. DC Power Requirements
  28
- Table 15. Power Consumption Efficiency
  29
- Reliability
  30
- Preventive Maintenance
  31
- Mechanical Specifications
  33
- Vibration and Shock
  35
- Table 17. Random Vibration PSD Profile Breakpoints (Operating)
  35
- Table 18. Swept Sine Vibration
  35
- Table 19. Random Vibration PSD Profile Breakpoints (Nonoperating)
  36
- Table 20. Operating Shock
  36
- Table 21. Nonoperating Shock
  36
- Acoustics
  37
- Table 22. Weighted Sound Power
  37
- Identification Labels
  38
- Electromagnetic Compatibility
  38
- Safety
  39
- Packaging
  39
- Substance Restriction Requirements
  39
7 Electrical Interface Specifications

40
- Cabling
  40
- Interface Connector
  40
- Signal Definitions
  41
- Table 23. Interface Connector Pins and I/O Signals
  41
- Part 2 Interface Specification
  43
8 General

44
- Introduction
  44
- Terminology
  44
9 Deviations from Standard

45
10 Physical Interface

45
11 Registers

45
- Register I
  45
- Register Naming Convention
  46
- Table 24 Register Naming Convention and Correspondence
  46
- Command Register
  47
- Device Control Register
  47
- Device Register
  47
- Error Register
  47
- Table 25 Device Control Register
  47
- Table 26 Device Register
  47
- Table 27 Error Register
  47
- Features Register
  48
- LBA High Register
  48
- LBA Low Register
  48
- LBA MID Register
  48
- Sector Count Register
  48
- Status Register
  48
- Table 28 Status Register
  49
12 General Operation Descriptions

50
- Reset Response
  50
  - Register Initialization
    50
  - Table 29 Reset Response Table
    50
- Diagnostic and Reset Considerations
  51
- Table 30 Default Register Values
  51
- Table 31 Diagnostic Codes
  51
- Table 32 Reset Error Register Values
  51
- Power-Off Considerations
  52
  - Load/Unload
    52
  - Emergency Unload
    52
  - Required Power-Off Sequence
    52
  - Table 33 Device's Behavior by ATA Commands
    52
- Sector Addressing Mode
  53
  - Logical CHS Addressing Mode
    53
  - LBA Addressing Mode
    53
- Power Management Feature
  53
  - Power Mode
    54
  - Power Management Commands
    54
  - Standby/Sleep Command Completion Timing
    54
  - Status
    54
  - Interface Capability for Power Modes
    54
  - Table 34 Power Conditions
    54
  - Initial Power Mode at Power on
    55
- Advanced Power Management (Adaptive Battery Life Extender 3) Feature
  55
  - Performance Idle Mode
    55
  - Active Idle Mode
    55
  - Low Power Idle Mode
    55
  - Transition Time
    56
- Interface Power Management Mode (Slumber and Partial)
  56
- Function
  56
  - Attributes
    56
  - Attribute Values
    56
  - Attribute Thresholds
    57
  - Threshold Exceeded Condition
    57
  - Commands
    57
  - Operation with Power Management Modes
    57
- Security Mode Feature Set
  57
  - Security Mode
    57
  - Security Level
    58
  - Password
    58
  - Master Password Revision Code
    58
  - Operation Example
    58
  - Command Table
    61
  - Table 35 Command Table for Device Lock Operation
    62
- Protected Area Function
  63
- Seek Overlap
  66
- Write Cache Function
  66
- Reassign Function
  66
  - Auto Reassign Function
    67
- 48-Bit Address Feature Set
  67
- Software Setting Preservation Feature Set
  68
  - Preserved Software Settings
    68
- Native Command Queuing
  69
- Table 38 Preserved Software Setting
  69
- SMART Command Transport (SCT)
  70
13 Command Protocol

70
- Table 39 SCT Action Code Supported
  70
  - Data in Commands
    71
  - Data out Commands
    71
  - Non-Data Commands
    72
  - DMA Data Transfer Commands
    72
  - First-Parity DMA Commands
    73
14 Command Descriptions

74
- Table 40 Command Set
  74
15 Timings

171
- Table 138 Timeout Values
  171

Hitachi Travelstar 2.5 inch SATA HTS722020K9A300 Quick Installation Manual (4 pages)

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Hitachi Travelstar 2.5 inch SATA HTS722020K9A300 Specifications (2 pages)

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Hitachi Travelstar 2.5 inch SATA HTS722020K9A300 Manuals

Hitachi Travelstar 2.5 inch SATA HTS722020K9A300 Oem Specification (173 pages)

Table of Contents

1 Introduction

2 Outline of the Drive

3 Fixed Disk Subsystem Description

4 Fixed Disk Characteristics

5 Data Integrity

6 Specification

7 Electrical Interface Specifications

8 General

9 Deviations from Standard

10 Physical Interface

11 Registers

12 General Operation Descriptions

13 Command Protocol

14 Command Descriptions

15 Timings

Hitachi Travelstar 2.5 inch SATA HTS722020K9A300 Quick Installation Manual (4 pages)

Hitachi Travelstar 2.5 inch SATA HTS722020K9A300 Specifications (2 pages)

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