| ODX-656 | 
    PD 650MB 
      Optical Disk Drive | 
  
  
    | Capacity: | 
    
      Formatted:
650MB
Per Disk:
650MB 
     | 
  
  
    | Dimensions | 
  
  
    | Height: | 
    
      1.6 in/41.3 mm 
     | 
  
  
    | Width: | 
    
      5.75 in/146 mm 
     | 
  
  
    | Depth: | 
    
      7.72 in/196 mm 
     | 
  
  
    | Weight: | 
    
      1.1 Kg 
     | 
  
  
    | Disk 
      Configuration | 
  
  
    | Disk 
      Size: | 
    
      120mm diameter 
     | 
  
  
    | Data 
      Heads: | 
    
      1 
     | 
  
  
    | Data 
      Surfaces: | 
    
      1 
     | 
  
  
    | Bytes/Sector: | 
    
      Rewriteable mode = 512 bytes/sector
CD-ROM Mode 1 = 2048 bytes/sector
CD-ROM Mode 2 = 2336 bytes/sector 
     | 
  
  
    | Disk 
      Format: | 
    
      Rewriteable mode = ZCAV
CD-ROM mode = CLV 
     | 
  
  
    Rotational 
      Rate: 
     | 
    
      Rewriteable mode = 2,026 RPM
CD-ROM mode = 1600-4240 RPM 
     | 
  
  
    | Environmental | 
  
  
    Temperature: 
     | 
    
      Operating = 5 deg to 45 deg C
Non-operating = -20 deg to 50 deg C  
     | 
  
  
    Humidity: 
     | 
    
      Operating = 10% to 80%
Non-operating = 5% to 90% 
     | 
  
  
    Shock: 
     | 
    
      Operational = 2G
Non-operational = 50G 
     | 
  
  
    Vibration: 
     | 
    
      Operational = 0.25G
Non-operational = 0.5G 
     | 
  
  
    | Miscellaneous | 
  
  
    Included 
      Items: 
     | 
    
      Device driver installation manual.
DOS/Win 3.1 device driver.
Win '95 device driver.
Win NT device driver. 
     | 
  
  
    | Performance 
      Specifications | 
  
  
    Seek 
      Times: 
     | 
    
      Rewriteable mode = 89 ms avg
CD-ROM mode = 95 ms avg 
     | 
  
  
    Latency, 
      avg: 
     | 
    
      Rewriteable mode = 15 ms
CD-ROM mode = 7.1 to 18.8 ms 
     | 
  
  
    Cache 
      Memory: 
     | 
    
      256kb 
     | 
  
  
    Interface: 
     | 
    
      ATAPI 
     | 
  
  
    Data 
      Transfer: 
     | 
    
      Rewriteable mode:
Read = 518-1141 kb/sec
Write (inc verify) = 300-600 kb/sec
CD-ROM 8X mode:
Read = 1200 kb/sec
Write = n/a 
     | 
  
  
    | Power | 
  
  
    | Voltage 
      ReqÆd: | 
    
      +5V, +12V  
     | 
  
  
    Pwr 
      Dissipation: 
     | 
    
      Read/write mode = 8 watts
Stand-by mode = 6 watts 
     | 
  
  
    | Reliability | 
  
  
    | MTBF: | 
    
      35,000 POH @ 25% duty cycle 
     | 
  
  
    | MTTR: | 
    
      <30 minutes  
     | 
  
  
    | Device 
      Life: | 
    
      5 years 
     |