Table Of Contents - Seagate ST251 Product Manual

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CONTENTS
1.0 SPECIFICATION SUMMARY .
1.1 Drive Capacity .
1.1.1 Unformatted Capacity .
1.1.2 Formatted Capacity .
1.1.3 Physical Organization .
1.2 Access Time Definition and Timing .
1.3 Step Pulse Period and Seek Method .
1.4 Functional Specifications .
1.5 Recording Methods .
1.6 Physical Specifications .
1.7 Reliability Specifications .
1.7.1 Read Error Rates .
1.7.1.1 Bit Jitter .
1.7.2 Media Defects .
1.7.2.1 ST251 .
1.7.2.2ST251R .
1.7.2.3 ST277R .
1.8 Environmental Specifications .
1.8.1 Ambient Temperature .
1.8.1.1 ST251 .
1.8.1.2 ST251R/277R .
1.8.2 Temperature Gradient .
1.8.3 Relative Humidity .
1.8.4 Altitude Limits .
1.8.5 Shock and Vibration Specifications .
1.8.5.1 Operating Shock .
1.8.5.2 Operating Vibration .
1.8.5.3 Nonoperating Shock .
1.8.5.4 Nonoperating Vibration .
1.9 DC Power Specifications .
1.9.1 Input Noise Ripple and Frequency .
1.9.2 UL/CSA Certification .
1.10 FCC Certification .
1.11 Mounting Requirements .
1.11.1 Shock Mounting Recommendations .
ST251 /251 R/277R Product Manual, Rev.A
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