U8 Family Product Manual, Rev. B | 17 |
2.0 Configuring and mounting the drive
This section contains the specifications and instructions for configuring and mounting the drive.
2.1 Handling and static-discharge precautions
After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic discharge (ESD) hazards. Observe the following standard handling and static-discharge precautions:
Caution:
•The SeaShell™ replaces electrostatic discharge (ESD) bags. The SeaShell package is a shock-ribbed, transparent clamshell enclosure that limits a drive’s exposure to ESD and also protects against external shocks and stresses. The design permits attaching cables, software loading and label/barcode scanning without removing the drive from the SeaShell. This minimizes handling damage. Keep the drive in the SeaShell package until you are ready for installation.
•The drive is enclosed in a black, flexible cover called a SeaShield®. Do not remove this permanent cover—it protects the drive from electro- static discharge (ESD) and minor impact damage. The soft SeaShield cover also includes installation instructions and jumper settings. Re- moving the SeaShield voids the warranty.
•Keep the drive in its static-shielded bag until you are ready to complete the installation. Do not attach any cables to the drive while it is in its static-shielded bag.
•Before handling the drive, put on a grounded wrist strap, or ground yourself frequently by touching the metal chassis of a computer that is plugged into a grounded outlet. Wear a grounded wrist strap throughout the entire installation procedure.
•Handle the drive by its edges or frame only.
•The drive is extremely fragile—handle it with care. Do not press down on the drive top cover.
•Always rest the drive on a padded, antistatic surface until you mount it in the computer.
•Do not touch the connector pins or the printed circuit board.
•Do not remove the factory-installed labels from the drive or cover them with additional labels. Removal voids the warranty. Some factory- installed labels contain information needed to service the drive. Other labels are used to seal out dirt and contamination.
U8 Family
ST317221A, ST313021A
ST38410A, ST34313A
Ultra ATA Interface Drives
U8 Family
ST317221A, ST313021A
ST38410A, ST34313A
Ultra ATA Interface Drives
Page
Contents
U8 Family Product Manual, Rev. B
Configuring and mounting the drive
ATA interface
Figures
U8 Family Product Manual, Rev. B
Introduction
Specification summary table
Drive Specification
ST317221A
ST313021A
ST317221A
0 to 60C op., -40 to 70C nonop
Drive Specification
1.0 Drive specifications
1.1.1 Default logical geometry
1.1 Formatted capacity
1.2 Physical organization
1.4 Physical characteristics
Drive Specification
1.3 Recording and interface technology
1.5 Seek time
1.7 Power specifications
1.7.1 Power consumption
Spinup power
1.6 Start/stop times
Read/Write power and current
Operating power and current
Idle mode power
Seek Mode
Power Mode
1.7.1.1 Typical current profile
Typical Watts
Typical Amps RMS
1.7.4 Power-management modes
Power Modes
1.7.2 Conducted noise
1.7.3 Voltage tolerance
Idle and Standby timers
1.8 Environmental tolerances 1.8.1 Ambient temperature
1.8.2 Temperature gradient
Sleep mode
1.8.3 Humidity
1.8.6.1 Operating vibration
1.8.6.2 Nonoperating vibration
1.9 Drive acoustics
1.12 Agency certification 1.12.1 Safety certification
1.10 Electromagnetic susceptibility
1.11 Reliability
1.12.2 Electromagnetic compatibility
1.12.3 FCC verification
Australian CE-Tick N176
U8 Family Product Manual, Rev. B
2.0 Configuring and mounting the drive
2.1 Handling and static-discharge precautions
2.2 Jumper settings 2.2.1 Master/slave configuration
7 5 3 8 6 4
Options jumper block J8 Master or single drive Drive is slave
Cable select
2.2.2 Cable-select option
2.2.3 Ultra ATA/66 cable
2.3 Drive mounting
Figure 3. Mounting dimensions-top, side and end view
Note Dimensions are shown in inches mm
3.0 ATA interface
3.1 ATA interface signals and connector pins
Figure 4. I/O pins and supported ATA signals
Signal name
Host pin # and signal description
Drive pin #
3.1.1 Supported ATA commands
Command name
Command code in hex
ATA-standard commands
3.1.2 Identify Drive command
Command code in hex
Word
Description
x.xx
Value
xxxxH
xx07H
xx1FH
xxA5H
Description if bit is set to Bit Word
Bit Word
3.1.3 Set Features command
Set transfer mode based on value in Sector Count register
3.1.4 S.M.A.R.T. commands
Code in Features
S.M.A.R.T. Command
Register
Code in Features
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Seagate Technology, Inc
920 Disc Drive, Scotts Valley, California 95066, USA
Publication Number SG35226-001, Rev. B, Printed in USA