Introduction - Seagate ST317221A Product Manual

U8 Family Product Manual, Rev. A

Introduction

This manual describes the functional, mechanical and interface specifi-
cations for the ST317221A, ST313021A, ST38410A and the ST34313A.
These drives provide the following key features:
•
Low power consumption
•
Quiet operation
•
High instantaneous (burst) data-transfer rates (up to 66.6 Mbytes per
second) using Ultra DMA mode 4
•
8.9 msec seek time, 5,400-RPM and 512-Kbyte buffer combine for
excellent desktop performance
•
350 Gs nonoperating shock
•
GMR recording heads and EPRML technology, which provide the
drives with increased areal density
•
State-of-the-art cache and on-the-fly error-correction algorithms
•
Full-track multiple-sector transfer capability without local processor
intervention
•
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)
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