HP
6643 (US), 6744 (US), 6730 (US/CAN), 6657 (LA), 6649F (US/CAN) U10 Family Product Manual, Rev. a
Specifications
Physical characteristics
Default logical geometry
Idle and Standby timers
Supported ATA commands
Wet bulb temperature
Power consumption
Page 8
vi
U10 Family Product Manual, Rev. A
Page 7
Page 9
Image 8
Page 7
Page 9
Contents
Product Manual
Page
Product Manual
Page
Contents
Configuring and mounting the drive
ATA interface
Figures
U10 Family Product Manual, Rev. a
Introduction
Specification summary table
Drive Specification ST320423A
Contact start-stop cycles 25C 40% relative humidity
Physical organization
Default logical geometry
Formatted capacity
Recording and interface technology
Physical characteristics
Drive Specification ST320423A, ST315323A ST310212A
Start/stop times
Power specifications
Seek time
Power consumption
Power Mode Typical Watts Typical Amps RMS 12V
Typical current profile
Voltage tolerance
Power-management modes
Conducted noise
Environmental tolerances Ambient temperature
Temperature gradient
Sleep mode
Idle and Standby timers
3.2 Wet bulb temperature
Humidity 3.1 Relative Humidity
Altitude
Shock
Drive acoustics
Operating vibration
Nonoperating vibration
Agency certification Safety certification
Electromagnetic susceptibility
Reliability
Electromagnetic compatibility
FCC verification
Australian CE-Tick N176
U10 Family Product Manual, Rev. a
Configuring and mounting the drive
Handling and static-discharge precautions
Jumper settings Master/slave configuration
Drive as master with a non-ATA-compatible slave
Drive mounting
Cable-select option
Ultra ATA/66 cable
Mounting dimensions-top, side and end view
ATA interface signals and connector pins
ATA interface
O pins and supported ATA signals
Supported ATA commands
Command name Command code in hex ATA-standard commands
Identify Drive command
Command name
ATA-standard power-management commands
ATA-standard security commands
Word Description
0C5AH
Word Description Value
Xx07H
Xx1FH
Description if bit is set to Bit Word
Set Features command
0CH
4 S.M.A.R.T. commands
Code in Features A.R.T. Command Register
A.R.T. Command Register
Page
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