Specifications
| Size |
3 1/2" |
| Interface |
SCSI-2F |
| Encoding Method |
|
| Formatted Capacity |
4294Mb |
| Disks |
|
| Heads |
|
| Cylinders |
3956 |
| Sectors |
Variable |
| Buffer Size |
N/A |
| Average Seek |
8.9 msec |
| Single Track |
|
| Rotation Speed/Avg. Latency |
7200 rpm +/- 0.5% |
| Transfer Rate to / from. media |
20 Mbytes/sec Synchronous |
| Transfer Rate to / from buffer |
46-80 Mbits/sec |
| Tracks Per Inch (TPI) |
|
| Bits Per Inch (BPI) |
|
| Dimensions |
5.75"D x 4.0"W x 1.625"H |
| Weight |
0.00 lbs. |
Power Requirements
|
+12V +/-5% |
+5V +/-5% |
Power |
| Spin up |
.9A |
|
|
| Read / Write |
1.6A |
.7A |
|
| Typical seeking |
|
|
16 Watts |
Notes
During testing and development of the
SSA (Serial Storage Architecture)
standard in the early 1990s, Micropolis offered a version of the wide SCSI 3243 models with a refreshed controller, allowing it to interface with SSA. These drives were performance tested as part of the
Cornell University Project Zeno.
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