Drive specifications | Seagate ST3500830ACE, ST3250820ACE instruction

2.0Drive specifications

Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate the following drive models:

ST3750840ACE ST3320820ACE

ST3500830ACE ST3300820ACE

ST3400820ACE ST3250820ACE

2.1Specification summary table

The specifications listed in the table below are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.

DB35.3 Series PATA Product Manual, Rev. C

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Seagate ST3500830ACE, ST3250820ACE, ST3320820ACE, ST3300820ACE manual Drive specifications, Specification summary table

Contents

DB35.3 Series Pata Page DB35.3 Series Pata Page Contents DB35.3 Series Pata Product Manual, Rev. C List of Figures DB35.3 Series Pata Product Manual, Rev. C Introduction DB35.3 Series Pata Product Manual, Rev. C Specification summary table Drive specifications Drive specification ST3750840ACE ST3500830ACE ST3400820ACE DB35.3 Series Pata Product Manual, Rev. C Drive specification ST3320820ACE ST3300820ACE ST3250820ACE DB35.3 Series Pata Product Manual, Rev. C Cylinders Read/write heads Sectors per track 16,383 Default logical geometryLBA mode Formatted capacity 750GB 500GB 400GB 320GB 300GB 250GB Physical characteristicsDrive specification Recording and interface technology Start/stop times Power specificationsSeek time DC power requirements Standby mode Conducted noise Typical current profile Sleep mode Power-management modesActive mode Idle mode Environmental specifications 4 Disc models ShockOperating shock Nonoperating shock Disc models Idle CE seek profile AcousticsFluid Dynamic Bearing FDB motor acoustics Agency certification Safety certificationElectromagnetic immunity Reliability FCC verification Electromagnetic compatibilityKorean RRL Australian C-Tick N176 European Union Restriction of Hazardous Substances RoHS Environmental protectionCorrosive environment DB35.3 Series Pata Product Manual, Rev. C Handling and static discharge precautions Configuring and mounting the drive Breather filter hole location Breather filter hole precautions Cable-select option Jumper settingsMaster/slave configuration Drive as master with a non-ATA-compatible slave Ultra ATA/100 cable Drive mounting Mounting dimensions-top, side and end view DB35.3 Series Pata Product Manual, Rev. C Pins and supported ATA signals ATA interface signals and connector pins Command name Command code in hex Supported ATA commands F4H Word Description Value Identify Device command Xx07H Bit Word Description if bit is set to Bit Word 0CH Set Features command Code in features Register A.R.T. command 4 S.M.A.R.T. commands Technical Support Warranty ServiceInternet MySeagate Spp.seagate.com Presales Support Data Recovery Services Data Recovery Services Authorized Service Centers Toll-free support numbers FAX services-All Europe toll callCall center Presales and Technical Support Warranty Service Asia/Pacific support services Index Page Page DB35.3 Series Pata Product Manual, Rev. C Page Seagate Technology LLC