Seagate ST310005N1A1ASRK, ST3120022AS, ST3120026AS, ST3120827AS, ST3160021AS, ST3160023AS, ST3160827AS, ST3200822AS, ST340014AS, ST340111AS, ST380011AS, ST380013AS, ST380817AS Barracuda 7200.7 Serial ATA Product Manual, Rev. N 31,

Barracuda 7200.7 Serial ATA Product Manual, Rev. N 31

Description (if bit is set to 1)

Bit Word 63

0 Multiword DMA mode 0 is supp orted.

1 Multiword DMA mode 1 is supp orted.

2 Multiword DMA mode 2 is supp orted.

8 Multiword DMA mode 0 is curre ntly active.

9 Multiword DMA mode 1 is curre ntly active.

10 Multiword DMA mode 2 is currently active.

Bit Word 88

0 Ultra DMA mode 0 is supported.

1 Ultra DMA mode 1 is supported.

2 Ultra DMA mode 2 is supported.

3 Ultra DMA mode 3 is supported.

4 Ultra DMA mode 4 is supported.

8 Ultra DMA mode 0 is currently active.

9 Ultra DMA mode 1 is currently active.

10 Ultra DMA mode 2 is currently active.

11 Ultra DMA mod e 3 is currently active.

12 Ultra DMA mode 4 is currently active.

13 Ultra DMA mode 5 is currently active.

Bit Word 93

13 1 = 80-conductor cable detected, CBLID above VIH

0 = 40-conductor cable detected, CBLID below VIL

Contents

Main Page Barracuda 7200.7 Serial ATA Page Contents Page Page Page 1.0 Introduction 1.1 About the Serial ATA interface 1.2 Native Command Queuing Barracuda 7200.7 Serial ATA Product Manual, Rev. N 3 2.0 Drive specifications 2.1 Specification summary table 4 Barracuda 7200. 7 Serial ATA Product Manual, Rev. N Table 2: Drive specifications 2.2 Formatted capacity 2.3 Default logical geometry 6 Barracuda 7200. 7 Serial ATA Product Manual, Rev. N 2.4 Physical organization 2.5.1 Physical characteristics 2.5 Recording and interface technology 2.6 Seek time 2.7 Start/stop times 2.8 Power specifications Page Page Page 2.9 Environmental specifications Page 2.10 Acoustics 14 Barracuda 7200.7 Serial ATA Product Manual, Rev. N 2.11 Electromagnetic immunity 2.12 Reliability Table 7: Radio frequency environments 2.13 Agency certification Page 2.14 Environmental protection 2.15 Corrosive environment Page 3.0 Configuring and mounting the drive 3.1 Handling and static-discharge precautions 3.2 Configuring the drive 3.3 Serial ATA cables and connectors Page 22 Barracuda 7200.7 Serial ATA Product Manual, Rev. N Figure 5. Mounting dimensionstop, side and end view 4.0 Serial ATA (SATA) interface 4.1 Hot-Plug compatibility 4.2 Serial ATA device plug connector pin definitions Page 26 Barracuda 7200.7 Serial ATA Product Manual, Rev. N 4.3 Supported ATA commands Barracuda 7200.7 Serial ATA Product Manual, Rev. N 27 28 Barracuda 7200.7 Serial ATA Product Manual, Rev. N Barracuda 7200.7 Serial ATA Product Manual, Rev. N 29 30 Barracuda 7200.7 Serial ATA Product Manual, Rev. N Note. Note. Barracuda 7200.7 Serial ATA Product Manual, Rev. N 31 32 Barracuda 7200.7 Serial ATA Product Manual, Rev. N Table 9: Set Features command values Page Page 5.0 Seagate Technology support services Online services Internet mySeagate reseller.seagate.com USA/Canada/Latin America support services Presales Support Technical Support Data Recovery Services European support services Toll-free support numbers FAX servicesAll Europe (toll call) Africa/Middle East support services Asia/Pacific support services Page Page Index A B C D H I K L M S T U V W

Seagate Barracuda 7200.7 Serial ATA Product Manual, Rev. N 31,

Models: ST310005N1A1ASRK ST3120022AS ST3120026AS ST3120827AS ST3160021AS ST3160023AS ST3160827AS ST3200822AS ST340014AS ST340111AS ST380011AS ST380013AS ST380817AS