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

Micropolis 2105A

Hard Disk Drive

Overview

Model Capacity Size Height Interface Bus Type
Micropolis 2105A 560MB 3.5" HHT AT IDE

Specifications

Size 3 1/2"
Interface AT/IDE
Encoding Method
Formatted Capacity 560 MB
Disks 5
Heads 8
Cylinders 1760
Sectors MZ
Buffer Size N/A
Average Seek 10 msec
Single Track 1.5 msec
Rotation Speed / Avg. Latency 5400 rpm +/- 0.5%
Transfer Rate to / from media 32 Mbytes / 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 1.6"H
Weight 5.75 lbs.

Power Requirements

+12V +/-5% +5V +/-5% Power
Spin up .75A
Read / Write 2.0 1.0A
Typical seeking 11.5 Watts

Notes

Drive Options

      ____   _______________________   ________  
     | J2 | |         J1            | |   J3   |  
     |    |_|_______________________|_|________|  
     |                                         |
     |               RESERVED                  |
     |               | | |                     |
     |           : : : : :                     |
     |           | |                           |
     |          W1 |                           |
     |            W2                           |
     |                                         |
     \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/

      /\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
     |           LED                           |
     |________||_______________________________|
     

W1, W2 Jumpers (Master / Slave Selection)
    The interface allows up to two drives (a Master and one Slave) to be attached 
    to the AT/IDE bus. The following table shows the configurations.
W1 W2 Description
out in Drive is Master, Slave is present
in out Drive is Slave
out out Drive is Master
DRIVE IS MASTER, SLAVE IS PRESENT
     Specifies the Master drive (Drive 0) when two 2105A drives are used in the system. 
     The other drive is the Slave.

DRIVE IS SLAVE
     Specifies the Slave drive (Drive 1) when two 2105A drives are used in the system. 
     The other drive is the Master.

DRIVE IS MASTER
     Specifies the Master drive (DRIVE 0) when one 2105A drive is used in a system.     

CMOS SETUP
    To configure this drive on a standard CMOS set your user definable drive type to:
    
          1024 logical cylinders,
          16 logical heads, and
          63 logical sectors.
       This setting yields 528, 482, 304 bytes.

    NOTE: If you BIOS or operating system can address over 1024 cylinders, 
    you may set the drive up as:

          1084 logical cylinders,
          16 logical heads, and
          63 logical sectors.
       This setting yields 559, 448, 064 bytes.