Seagate ST9160823AS ユーザーズマニュアル

Momentus 7200.2 SATA Product Manual, Rev. E

1.0

Introduction

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

Momentus

7200.2 SATA model drives:

• ST9200420ASG

• ST9200420AS

• ST9160823ASG

• ST9160823AS

• ST9120823AS

• ST9100821AS

• ST980813ASG

• ST980813AS

These drives provide the following key features:

• 7,200 RPM spindle speed

• 8 Mbyte buffer (80—160 GB models)

• 16 Mbyte buffer (200 GB models)

• Free Fall Protection (on ST9200420ASG, ST9160823ASG and ST980813ASG models only)

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

• Tunneling Magnetoresistive (TMR) recording heads

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

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

• Quiet operation

• 800 Gs nonoperating 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