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

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