Rockwell Automation 6180 Data Storage Drives (for 6180 Industrial Computers) - Manual (Page 5)

Data Storage Drives 5
The following table provides specifications for the available drives.
Catalog No. Option
6189-SD80 6189-HD20 6189-HD30 6189-HD40
Type IDE EIDE EIDE EIDE
Capacity 80 MByte 2.0+ GByte 3.0+ GByte 4.0+ GByte
Mounting Size 2.5 inch (64 mm) 3.5 inch (89 mm) 3.5 inch (89 mm) 3.5 inch (89 mm)
Supply Voltage +5V DC 5%
+12V DC 8%
+5V DC 5%
+12V DC 8%
+5V DC 5%
+12V DC 8%
+5V DC 5%
Average Power .5 Watts (Typical) 7 Watts (Typical) 7.2 Watts (Typical) 7.2 Watts (Typical)
Seek Times @
Nominal Voltage
Track-to-Track Not Applicable 2 ms 3 ms (Typical) 3 ms (Typical)
Average Not Applicable <12 ms <13 ms (Typical) <13 ms (Typical)
Full Stroke Not Applicable <25 ms <26 ms <26 ms
Data Transfer Rates
To/From Media 3 MB/sec 6.5 MB/sec (Typical) 16.9 MB/sec (Maximum.) 16.9 MB/sec (Maximum)
To/From Host 6 MB/sec 16.6 MB/sec (Maximum) 33.3 MB/sec (Maximum) 33.3 MB/sec (Maximum)
Average Latency 1.25 ms 6.7 ms 5.5 ms 5.5 ms
Buffer Size Not Applicable 64 KB 256 KB 256 KB
Specifications