Seagate ST9120410ASG ユーザーズマニュアル

Momentus 7200.4 SATA Product Manual, Rev. C

1

This manual describes the functional, mechanical and interface specifications for the following Seagate

 

Momentus

®

 7200.4 SATA model drives:

These drives provide the following key features:

• 7200-RPM spindle speed.

• 16-Mbyte buffer.

• Free Fall Protection (on ST9500420ASG,  ST9320423ASG, ST9250410ASG, ST9160412ASG, 

ST9120410ASG and ST980412ASG models only)

• Quiet operation. Fluid Dynamic Bearing (FDB) motor.

• High instantaneous (burst) data-transfer rates (up to 3.0 Gbits per second).

• Perpendicular recording technology.

• State-of-the-art cache and on-the-fly error-correction algorithms.

• Native Command Queuing (NCQ) with command ordering.

• Full-track multiple-sector transfer capability without local processor intervention.

• 1000 Gs nonoperating shock and 350 Gs of operating shock.

• SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.

• The 3D Defense System™, which includes Drive Defense, Data Defense and Diagnostic Defense, offers the 

industry’s most comprehensive protection for disc drives.

• Support for S.M.A.R.T. drive monitoring and reporting.

• Support for Read Multiple and Write Multiple commands.

ST9500420AS

ST9500420ASG

ST9320423AS

ST9320423ASG

ST9250410AS

ST9250410ASG

ST9160412AS

ST9160412ASG

ST9120410AS

ST9120410ASG

ST980412AS

ST980412ASG