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www.seagate.comSATA Interface
| Word | Description | Value |
| | | |
| 80 | Major version number | 003EH |
| | | |
| 81 | Minor version number | 0028H |
| | | |
| 82 | Command sets supported | 346BH |
| 83 | Command sets supported | 7F01H |
| 84 | Command sets support extension | 4163H See Word 108-111 note. |
| (see note following this table) | (4163H = 0100000101100011 |
| | | binary) |
| | | |
| 85 | Command sets enabled | 34xxH |
| 86 | Command sets enabled | BE01H |
| 87 | Command sets enable extension | 4163H |
| | | |
| 88 | Ultra DMA support and current mode (see note following | xx7FH |
| this table) |
| | | |
| 89 | Security erase time | 00DEH |
| 90 | Enhanced security erase time | 00DEH |
| 92 | Master password revision code | FFFEH |
| | | |
| 93 | Hardware reset value | xxxxH |
| 95–99 | ATA-reserved | 0000H |
| | Total number of user-addressable LBA sectors available | ST33000651AS = 5,860,533,168 |
| 100–103 | (see Section 2.1 for related information). These words are |
| required for drives that support the 48-bit addressing fea- | ST32000641AS = 3,907,029,168 |
| |
| | ture. Maximum value: 0000FFFFFFFFFFFFh. | |
| | | |
| 104–107 | ATA-reserved | 0000H |
| 108–111 | The mandatory value of the world wide name (WWN) for the | Each drive will have a unique |
| | drive. NOTE: This field is valid if word 84, bit 8 is set to 1 | value.August 2010 |
| | indicating 64-bit WWN support. | |
| | | |
| 112–127 | ATA-reserved | 0000H |
| 128 | Security status | 0001H |
| 129–159 | Seagate-reserved | xxxxH |
| | | |
| 160–254 | ATA-reserved | 0000H |
| 255 | Integrity word | xxA5H |
| | | |
Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not
Note supported
Note | See the bit descriptions below for words 63, 84, and 88 of the Identify Drive data. |
| |
Barracuda XT SATA Product Manual, Rev. D | 33 |
100586689 Rev. D September
BarracudaXT
Revision Date Description of changes
Revision History
Contents
Barracuda XT Sata Product Manual, Rev. D
Figures
Barracuda XT Sata Product Manual, Rev. D
Seagate Technology Support Services
Barracuda XT Sata Product Manual, Rev. D
About the Serial ATA interface
Introduction
Drive Specifications
LBA mode
Default logical geometry
Formatted capacity
Power specifications
Physical characteristics
Recording and interface technology
Start/stop times
Operating power and current
Read/write power and current
Idle mode power
Standby mode
Typical 12V startup and operation current profiles 3000GB
Typical 5V startup and operation current profiles 3000GB
Typical 12V startup and current profiles 2000GB
Typical 5V startup and current profiles 2000GB
Power management modes
Conducted noise
Voltage tolerance
Temperature gradient
Environmental specifications Ambient temperature
Humidity
Altitude
Shock
Vibration
Acoustics
Test for Prominent Discrete Tones PDTs
Electromagnetic immunity
Test Description Performance level Reference Standard
Agency certification Safety certification
Warranty
Electromagnetic Compatibility EMC
FCC verification
Environmental protection
China Restriction of Hazardous Substances RoHS Directive
Corrosive environment
Drive Specifications
Handling and static-discharge precautions
Configuring the drive
Serial ATA cables and connectors
Attaching Sata cabling
Drive mounting
Mounting dimensions 3000GB model
Mounting dimensions 2000GB model
3V power
Segment Pin Function Definition
Ground 2nd mate
12V power, pre-charge, 2nd mate
3V power, pre-charge, 2nd mate
12V power
P14
Command name Command code in hex
Supported ATA commands
Command name
Word Description Value
Identify Device command
Number of current logical heads
Or Write Multiple command
Number of current logical sectors per logical track
57-58 Current capacity in sectors
BE01H
00DEH
Fffeh
Bit Word
Set Features command
Enable read look-ahead read cache feature default
AAH
Code in features register A.R.T. command
3 S.M.A.R.T. commands
Barracuda XT Sata Product Manual, Rev. D
Master/slave 9 mounting
Barracuda XT Sata Product Manual, Rev. D
Barracuda XT Sata Product Manual, Rev. D
Barracuda XT Sata Product Manual, Rev. D
Page
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