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Momentus 7200.1 PATA Product Manual, Rev. C
1
1.0 Introduction
This manual describes the functional, mechanical and interface specifications for the following Seagate
®
Momentus 7200.1 PATA drives:
• ST910021A
• ST980825A
• ST96023A
• ST94015A
These drives provide the following key features:
• 7,200-RPM spindle speed and 8-Mbyte buffer combine for superior performance.
• Quiet operation. Fluid Dynamic Bearing (FDB) motor.
• High instantaneous (burst) data transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5.
• 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.
• 800 Gs nonoperating shock.
• 250 Gs operating shock.
• SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
• Support for S.M.A.R.T. drive monitoring and reporting.
• Support for Read Multiple and Write Multiple commands.
• Support for autodetection of master/slave drives that use cable select (CSEL).
Figure 1. Momentus 7200.1 PATA disc drive