40 MB Tape Drive  (250-4069)       Specifications      Faxback Doc. # 5624

  MANUFACTURER: Colorado Memory       READ/WRITE/
                Systems              FORMAT SPEED: (a) 29 inches/sec
         MODEL: XR41                               (b) 58 inches/sec
         HEADS: 1                FORWARD/REVERSE/
     CYLINDERS: 24                     SEEK SPEED: 90 inches/sec
        TRACKS: 24                 DC ERASE SPEED: 90 inches/sec
      DIAMETER: 0.25"                  END-TO-END
CARTRIDGE TYPE: DC 2000 (3M or          SEEK TIME: 28 sec
                equivalent)       START/STOP TIME: 180 msec (@ 29/58 ips)
                                                   250 msec (@ 90 ips)
CAPACITY (MEG)                    CONTROLLER TYPE: Tandy 3000/4000 compat.
   UNFORMATTED: 63.6              ENCODING METHOD: MFM
     FORMATTED: 42.1                TRANSFER RATE: (a) 250 Kbits/sec
          MTBF: 40,000+ POH                        (b) 500 Kbits/sec


(dtc-08/03/93)