HP 6642D (US) manual Seagate Technology, Inc, Disc Drive, Scotts Valley, California 95066, USA

ST317221A, ST313021A U8 FamilyST38410A, ST34313A Ultra ATA Interface DrivesST317221A, ST313021A U8 FamilyST38410A, ST34313A Ultra ATA Interface DrivesPage U8 Family Product Manual, Rev. B ContentsATA interface Configuring and mounting the driveFigures U8 Family Product Manual, Rev. B Introduction Drive Specification Specification summary tableST317221A ST313021A0 to 60C op., -40 to 70C nonop ST317221AST317221A 1.1.1 Default logical geometry 1.0 Drive specifications1.1 Formatted capacity 1.2 Physical organizationDrive Specification 1.4 Physical characteristics1.3 Recording and interface technology 1.5 Seek time1.7.1 Power consumption 1.7 Power specificationsSpinup power 1.6 Start/stop timesOperating power and current Read/Write power and currentIdle mode power Seek Mode1.7.1.1 Typical current profile Power ModeTypical Watts Typical Amps RMSPower Modes 1.7.4 Power-management modes1.7.2 Conducted noise 1.7.3 Voltage tolerance1.8 Environmental tolerances 1.8.1 Ambient temperature Idle and Standby timers1.8.2 Temperature gradient Sleep mode1.8.3 Humidity 1.9 Drive acoustics 1.8.6.1 Operating vibration1.8.6.2 Nonoperating vibration 1.10 Electromagnetic susceptibility 1.12 Agency certification 1.12.1 Safety certification1.11 Reliability 1.12.2 Electromagnetic compatibilityAustralian CE-Tick N176 1.12.3 FCC verificationU8 Family Product Manual, Rev. B 2.1 Handling and static-discharge precautions 2.0 Configuring and mounting the drive7 5 3 8 6 4 2.2 Jumper settings 2.2.1 Master/slave configurationOptions jumper block J8 Master or single drive Drive is slave Cable select2.3 Drive mounting 2.2.2 Cable-select option2.2.3 Ultra ATA/66 cable Note Dimensions are shown in inches mm Figure 3. Mounting dimensions-top, side and end view3.1 ATA interface signals and connector pins 3.0 ATA interfaceSignal name Figure 4. I/O pins and supported ATA signalsHost pin # and signal description Drive pin #Command name 3.1.1 Supported ATA commandsCommand code in hex ATA-standard commandsCommand code in hex 3.1.2 Identify Drive commandDescription Wordx.xx Valuexx07H xxxxHxx1FH Bit Word xxA5HDescription if bit is set to Bit Word Set transfer mode based on value in Sector Count register 3.1.3 Set Features commandCode in Features 3.1.4 S.M.A.R.T. commandsS.M.A.R.T. Command RegisterCode in Features Page Page Publication Number SG35226-001, Rev. B, Printed in USA Seagate Technology, Inc920 Disc Drive, Scotts Valley, California 95066, USA