HDD Seagate ST-124 (MFM / ST412)

S T 1 2 4    SEAGATE

NO MORE PRODUCED                                      Native|  Translation
——+—–+—–+—–
Form                 3.5″/HH                              Cylinders     615|     |     |
Capacity form/unform    21/   26 MB          Heads           4|     |     |
Seek time   / track  38.0/12.0 ms               Sector/track   17|     |     |
Controller           MFM / ST412                    Precompensation 65535
Cache/Buffer               KB                            Landing Zone      666
Data transfer rate    0.625 MB/S int            Bytes/Sector      512
0.625 MB/S ext
Recording method     MFM                         operating  | non-operating