Hitachi travelstar hds723020bla642 用户手册

7K200 SATA OEM Specification 

 

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General 
1   Introduction 

This document describes the specifications of the HITACHI Travelstar 7K200, a 2.5-inch hard disk 

drive with Serial ATA interface: 

name 

Model Number 

(GB) 

(mm) 

speed (rpm) 

HTS722020K9A300 3.0 

Travelstar 

7K200-200 

HTS722020K9SA00 1.5 

200 9.5 7200 

HTS722016K9A300 3.0 

Travelstar 

7K200-160 

HTS722016K9SA00 1.5 

160 9.5 7200 

HTS722012K9A300 3.0 

Travelstar 

7K200-120 

HTS722012K9SA00 1.5 

120 9.5 7200 

HTS722010K9A300 3.0 

Travelstar 

7K200-100 

HTS722010K9SA00 1.5 

100 9.5 7200 

HTS722080K9A300 3.0 

Travelstar 

7K200-80 

HTS722080K9SA00 1.5 

80 9.5 7200 

 

Part 1 of this document beginning on page 16 defines the hardware functional specification.    Interface 
specification is Part 2 starting from page 44 

1.1  Abbreviations 

Abbreviation Meaning 
32 KB 

32 x 1024 bytes 

64 KB 

64 x 1024 bytes 

“ inch 
A amp 

AC alternating 

current 

AT Advanced 

Technology 

ATA Advanced 

Technology 

Attachment 

Bels 

unit of sound power 

BIOS 

Basic Input/Output System 

°C degrees 

Celsius 

CSA 

Canadian Standards Association 

C-UL Canadian-Underwriters 

Laboratory 

Cyl cylinder 

DC direct 

current 

DFT 

Drive Fitness Test 

DMA 

Direct Memory Access 

ECC 

error correction code 

EEC 

European Economic Community