Seagate ST9400321AS ユーザーズマニュアル

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Momentus Product Manual, Rev. D

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

 

Momentus

®

 model drives:

These drives provide the following key features:

• 5400-RPM spindle speed.

• 8-MB buffer.

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

• High instantaneous (burst) data-transfer rates (up to 3.0 Gb/s).

• Perpendicular recording technology provides the drives with increased areal density.

• 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.

• ST9640322AS

• ST9400321AS

• ST9320312AS

• ST9640320AS

• ST9320310AS

• ST9160316AS

• ST9500320AS

• ST9250310AS

•