Hitachi Travelstar 5K250-120 Manuals

Manuals and User Guides for Hitachi Travelstar 5K250-120. We have 1 Hitachi Travelstar 5K250-120 manual available for free PDF download: Specifications

Hitachi Travelstar 5K250-120 Specifications

Hitachi Travelstar 5K250-120 Specifications (171 pages)

2.5 inch SATA hard disk drive

Brand: Hitachi | Category: Storage | Size: 2.58 MB

Table of Contents

Table of Contents
3
1 Introduction

8
- Abbreviations
  8
- General
  8
- Drive Handling Precautions
  11
- General Caution
  11
- References
  11
2 Outline of the Drive

12
- Part 1 Functional Specification
  13
3 Fixed Disk Subsystem Description

14
- Control Electronics
  14
- Head Disk Assembly Data
  14
4 Fixed Disk Characteristics

15
5 Data Integrity

21
- Data Loss on Power off
  21
- Write Cache
  21
- Equipment Status
  21
- WRITE Safety
  21
- Data Buffer Test
  22
- Error Recovery
  22
- Automatic Reallocation
  22
- Ecc
  23
6 Specification

24
7 Electrical Interface Specifications

38
8 General

42
- Introduction
  42
- Terminology
  42
9 Deviations from Standard

43
10 Physical Interface

43
11 Registers

43
- Register Naming Convention
  44
- Command Register
  44
- Device Control Register
  44
- Table 24 Register Naming Convention and Correspondence
  44
- Table 25 Device Control Register
  44
- Device Register
  45
- Error Register
  45
- Features Register
  45
- LBA High Register
  45
- Table 26 Device Register
  45
- Table 27 Error Register
  45
- LBA Low Register
  46
- LBA MID Register
  46
- Sector Count Register
  46
- Status Register
  46
- Table 28 Status Register
  46
12 General Operation Descriptions

48
13 Command Protocol

69
- Data in Commands
  69
- Data out Commands
  69
- Non-Data Commands
  70
- DMA Data Transfer Commands
  71
- First-Parity DMA Commands
  71
14 Command Descriptions

72

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