Hard Drive: HITACHI: DK512S-8 67MB 5.25"/FH SMD

D K 5 1 2 S - 8    HITACHI
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 5.25"/FH              Cylinders     823|     |     |
Capacity form/unform    67/   88 MB        Heads           5|     |     |
Seek time   / track  23.0/ 6.0 ms          Sector/track   64|     |     |
Controller           SMD                   Precompensation
Cache/Buffer               KB              Landing Zone
Data transfer rate    1.187 MB/S int       Bytes/Sector      256
                            MB/S ext
Recording method     RLL 2/7                        operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C         5 45    |    -20 50
Power: sleep              W     Humidity     %         8 80    |      8 90
       standby            W     Altitude    km                 |
       idle               W     Shock        g         2       |     20
       seek               W     Rotation   RPM      3482
       read/write         W     Acoustic   dBA
       spin-up            W     ECC        Bit
                                MTBF         h      20000
                                Warranty Month
Lift/Lock/Park     -            Certificates

General

NEVER

                 Announced but never produced.

                        NEVER PRODUCED!!!