Seagate ST11200N - Default Chapter; Table of Contents

Product Manual - Hawk 1 Family SCSI-2 (Volume 1), Rev. D
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Table of contents
1.0 Scope ..................................................................................................................................... 1
2.0 Applicable standards and reference documentation ........................................................... 2
2.1 Standards ..................................................................................................................... 2
2.2 Applicable reference documents .................................................................................. 3
3.0 General description................................................................................................................. 4
4.0 Standards features .................................................................................................................. 6
4.1 Performance ................................................................................................................. 6
4.1.1 Reliability ......................................................................................................... 6
4.2 Unformatted and formatted capacities.......................................................................... 7
4.3 Options (factory installed)............................................................................................. 7
4.4 Optional accessories (user installed)............................................................................ 7
4.5 Installation .................................................................................................................... 8
5.0 Performance characteristics .................................................................................................. 9
5.1 Internal drive characteristics (transparent to user) ....................................................... 9
5.2 SCSI drive Seek, Read and Write performance characteristics (Visible to User) ......... 9
5.2.1 Seek command execution time........................................................................ 9
5.2.2 Format drive command execution time............................................................ 10
5.2.3 Read data command execution time ............................................................... 10
5.2.4 Write data command execution time................................................................ 10
5.3 Generalized performance characteristics ..................................................................... 10
5.4 Start/stop time .............................................................................................................. 13
5.5 Prefetch/multi segmented cache control....................................................................... 13
5.5.1 Cache operation .............................................................................................. 13
5.5.2 Prefetch operation ........................................................................................... 14
5.6 Caching write data ........................................................................................................ 15
5.7 Synchronized spindle operation.................................................................................... 15
6.0 Reliability specifications ........................................................................................................ 19
6.1 Error rates .................................................................................................................... 19
6.1.1 Read errors...................................................................................................... 19
6.1.2 Environmental interference .............................................................................. 19
6.1.3 Write errors ...................................................................................................... 20
6.1.4 Seek errors ...................................................................................................... 20
6.2 Reliability and service................................................................................................... 20
6.2.1 Mean time between failure............................................................................... 20
6.2.2 Preventive maintenance .................................................................................. 20
6.2.3 Service life ....................................................................................................... 20
6.2.4 Service philosophy........................................................................................... 21
6.2.5 Installation........................................................................................................ 21
6.2.6 Service tools .................................................................................................... 21
6.2.7 Product Warranty ............................................................................................. 21
7.0 Physical/electrical specifications .......................................................................................... 22
7.1 AC power requirements ................................................................................................ 22
7.2 DC power requirements................................................................................................ 22
7.2.1 Conducted noise immunity .............................................................................. 23
7.2.2 Power sequencing ........................................................................................... 23
7.2.3 12 V - current profile ........................................................................................ 23
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