Micropolis hard Disk Drives, Specifications, Support, Specs, Jumpers, Manual, Images

Micropolis 1558-15

Hard Disk Drive


Model Capacity Size Height Interface Bus Type
Micropolis 1558-15 338MB 5.25" FHT ESDI


Size 5-1/4"
Interface ESDI
Interface Type
Encoding Method RLL
Formatted Capacity 338.1 MB
Disks 8
Heads 15
Cylinders 1224
Sectors Variable
Buffer Size N/A
Average Seek 14.5 msec
Single Track 4 msec
Rotation Speed / Avg. Latency 3600 rpm +/- 0.5%
Transfer Rate to / from media 23. 33 Mbits / sec
Transfer Rate to / from buffer N/A
Tracks Per Inch (TPI)
Bits Per Inch (BPI)
Dimensions 8.0"L x 5.75"W x 3.25"H
Weight 5.75 lbs.

Power Requirements

+12V +/-5% +5V +/-5% Power
Spin up 4.3A (max)
Read / Write 2.0A avg 1.5A avg
Typical 24 Watts