Seagate numbers


        Brand           Size            Capacity       Interface      Speed

 ST = Seagate       1 = 3.5 inch wide  unformatted   R = RLL         1 = 28ms
      Technology    2 = half height    capacity      X = 8 bit IDE   0 = 40ms &
                    3 = 1 inch high    (about 15%    A = 16 bit IDE      60ms
                    4 = full height    larger then   N = SCSI
                                       formatted     E = ESDI
                                       capacity)       = MFM


                                   Examples

      ST225     =  Seagate half height 20meg (25meg unformatted) MFM

      ST251-1   =  Seagate half height 40meg (51meg unformatted) MFM 28ms

      ST277R-1  =  Seagate half height 60meg (77meg unformatted) RLL 28ms

      ST41200N  =  Seagate full height 1gig (1200meg unformatted) SCSI


                                   Greg Moore
                                 Widowmaker BBS
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