40 MB Internal Hard Drive  (250-4061)  Specifications  Faxback Doc. # 4976

   MANUFACTURER: CDC                       FORMATTED CAPACITY
          MODEL: 94205-5 WREN II HH           MEGABYTES/DRIVE: 43
          HEADS: 5                                BYTES/TRACK: 10,416
      CYLINDERS: 989                             BYTES/SECTOR: 512
          DISKS: 3                            TRACKS PER INCH: 960
     DIMENSIONS: 5 1/4 half Height              TRANSFER RATE: 5.0 Mbits
 ROTATING SPEED: 3597                         AVERAGE LATENCY: 8.34 msec
ENCODING METHOD: MFM                   SINGLE TRACK SEEK TIME: 5 msec
           MTBF: 20,000 POH                 AVERAGE SEEK TIME: 28 msec



   MANUFACTURER: Microscience              FORMATTED CAPACITY
          MODEL: HH-1050                      MEGABYTES/DRIVE: 43
          HEADS: 5                                BYTES/TRACK: N/A
      CYLINDERS: 1024                            BYTES/SECTOR: 512
          DISKS: 5                                     TRACKS: N/A
     DIMENSIONS: 5 1/4 Half Height              TRANSFER RATE: N/A
 ROTATING SPEED: 3436                         AVERAGE LATENCY: N/A
ENCODING METHOD: MFM                 TRACK TO TRACK SEEK TIME: N/A
           MTBF: N/A                      AVERAGE ACCESS TIME: 28


(css 07/29/93)