20 MB Internal Hard Drive (250-1041)  Specifications   Faxback Doc. # 4958

   MANUFACTURER: Seagate                   FORMATTED CAPACITY:
          MODEL: ST-225                       MEGABYTES/DRIVE: 21.4
          HEADS: 4                                BYTES/TRACK: 8704
      CYLINDERS: 615                             BYTES/SECTOR: 512
          DISKS: 2                                     TRACKS: 2460
     DIMENSIONS: 5 1/4 Half Height              TRANSFER RATE: 5 MB/sec
 ROTATING SPEED: 3600 RPM                     AVERAGE LATENCY: 8.33 msec
ENCODING METHOD: MFM                 TRACK TO TRACK SEEK TIME: 20 msec
           MTBF: 20,000 POH               AVERAGE ACCESS TIME: 65 msec

(css 07/29/93)