General; Introduction; References; Abbreviations - Hitachi HDT725025VLA380 - Deskstar 0A33423 T7K500 250GB SATA 7200RPM 8MB Cache Hard Drive Specifications

1.0 General

1.1 Introduction

This document describes the specifications of the Deskstar T7K500, a 3.5-inch hard disk drive with ATA interface
and a rotational speed of 7200 RPM.
HDT725025VLAT80 / A380 / A360
HDT725030VLAT80 / A380 / A360
HDT725032VLAT80 / A380 / A360
HDT725040VLAT80 / A380 / A360
HDT725050VLAT80 / A380 / A360
These specifications are subject to change without notice.

1.2 References

• Information Technology - AT Attachment with Packet Interface-7.
• Serial ATA II: Extensions to Serial ATA 1.0

1.3 Abbreviations

Abbreviation Meaning
A Ampere
AC alternating current
ADM Automatic Drive Maintenance
AT Advanced Technology
ATA Advanced Technology Attachment
BIOS Basic Input/Output System
C 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
EMC electromagnetic compatibility
ERP Error Recovery Procedure
ESD Electrostatic Discharge
Deskstar T7K500 Hard Disk Drive Specification
1
250.0 GB
300.0 GB
320.0 GB
400.0 GB
500.0 GB