Introduction | Seagate ST380020ACE, ST320410ACE, ST340810ACE

U Series CE Family Product Manual, Rev. A

1

Introduction

This manual describes the functional, mechanical and interface specifi- cations for the ST380020ACE, ST360020ACE, ST340810ACE and the ST320410ACE. These drives provide the following key features:

•8.9 msec seek time, 5,400-RPM and 2-Mbyte buffer combine for excellent desktop performance

•Low power consumption

•High instantaneous (burst) data-transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5

•Giant magnetoresistive (GMR) recording heads and GPRML technol- ogy, which provide the drives with increased areal density

•State-of-the-art cache and on-the-fly error-correction algorithms

•Full-track multiple-sector transfer capability without local processor intervention

•Quiet operation

•350 Gs nonoperating shock

•The innovative, shock-absorbing SeaShield® cover protects the drive against electrostatic discharge (ESD) and other handling damage. It also includes installation instructions and jumper settings.

•SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.

•Support for S.M.A.R.T. drive monitoring and reporting

•Support for drive self-test (DST) with S.M.A.R.T. Execute Off-line Immediate

•Support for Read Multiple and Write Multiple commands

•Support for autodetection of master/slave drives that use cable select (CSEL)

Image 9

Seagate ST380020ACE, ST320410ACE, ST340810ACE, ST360020ACE manual Introduction

Contents

Series CE Family Page Series CE Family Page Contents ATA interface Configuring and mounting the drive Figures Series CE Family Product Manual, Rev. a Introduction Specification summary table Track-to-track seek Time msec typical Altitude meters be Low mean sea level Default logical geometry LBA ModeFormatted capacity Physical characteristics Physical organizationRecording and interface technology Start/stop times Seek time Power consumption Power specifications Typical current profile Power Mode Typical Watts Typical Amps Means 12V Power-management modes Conducted noiseVoltage tolerance Temperature gradient Environmental tolerances Ambient temperatureSleep mode Idle and Standby timers Humidity 3.1 Relative Humidity 3.2 Wet bulb temperatureAltitude Shock Operating vibration Nonoperating vibrationDrive acoustics Agency certification 1.12.1 Safety certification Electromagnetic immunityReliability Electromagnetic compatibility Taiwan BsmiKorean RRL Australian C-Tick N176 FCC verification Handling and static-discharge precautions Configuring and mounting the drive Jumper settings Master/slave configuration Drive as master with a non-ATA-compatible slaveOptions jumper block Cable-select option Alternate capacity jumperUltra ATA/100 cable Drive mounting Recommended Case temperature Measurement location ATA interface ATA interface signals and connector pins O pins and supported ATA signals Command name Command code in hex ATA-standard commands Supported ATA commands Command name Identify Drive commandATA-standard power-management commands ATA-standard security commands 0C5AH Word Description Xx07H Word Description Value Xx3FH Bit Word Description if bit is set to Bit Word Set Features command 0AH Code in Features A.R.T. Command Register 4 S.M.A.R.T. commands Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a