Hard Drive: PRIAM: ID45H 44MB 5.25"/HH MFM ST506

I D 4 5 H    PRIAM
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 5.25"/HH              Cylinders        |     |     |
Capacity form/unform    44/      MB        Heads            |     |     |
Seek time   / track  28.0/     ms          Sector/track   17|     |     |
Controller           MFM / ST506           Precompensation 65535
Cache/Buffer               KB              Landing Zone
Data transfer rate    0.625 MB/S int       Bytes/Sector      512
                      0.625 MB/S ext
Recording method     MFM                            operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C                 |
Power: sleep              W     Humidity     %                 |
       standby            W     Altitude    km                 |
       idle               W     Shock        g                 |
       seek               W     Rotation   RPM      3600
       read/write         W     Acoustic   dBA
       spin-up            W     ECC        Bit
                                MTBF         h
                                Warranty Month
Lift/Lock/Park     NO           Certificates

Layout

PRIAM ID45H INNERSPACE INTERNAL DISK SYSTEM INSTALLATION MANUAL

 |       PCB EDGE                                          |
 |       (COMPONENT SIDE)                                  |
 |                            +------+SW1                  |
 |                            1------+                     |
 |                                                         |
 |                                             P3          |
 +----+          +----+             +----+  XXXXXX    +----+
      |   J2     |    |    J1       |    |            |
      +----------+    +-------------+    +------------+

Jumpers

PRIAM IH45H INNERSPACE INSTALLATION MANUAL 780135 REV. A, 6/87

Jumper Setting
==============

         1  2  3  4  5  6  7  8  9  10
 OFF 0  +--+--+--+--+--+--+--+--+--+--+
        |XX|  |XX|XX|  |  |  |  |  |  |SW1
        |  |XX|  |  |XX|XX|XX|XX|XX|XX|
 ON  1  +--+--+--+--+--+--+--+--+--+--+
         +--+-++---+  +--+--+--+--+--+
              |                |
         Drive Select   Termination
         SW 1-4         SW 5-10

  +------+-------------------+
  |Drive | Switches          |
  |      | 1  |  2 | 3  | 4  |
  +------+----+----+----+----+
  |  1   | ON | OFF| OFF|OFF |
  |  2   | OFF| ON | OFF|OFF |
  |  3   | OFF| OFF| ON |OFF |
  |  4   | OFF| OFF| OFF|ON  |
  +------+----+----+----+----+

There is not a termination resistor for the ID45H, but SW1, positions
5-10 should be in the ON (down) position.

Check the drive select switch.
The drive select switch on each drive in IBM AT should be set for
drive 2. If you have two fixed disks, check them both.

Install

PRIAM INNERSPACE INTERNAL DISK SYSTEM 780135 REV. A, 6/87

Installation Kit
----------------
See also the description about the disk drives, listed in the
following table.

   Model     |Fixed Disk|Controller Board
   ----------+----------+----------------
   MFM       |          |
   ID20      |V130      |-
   ID40      |V150      |-
   ID45      |V160      |-
   ID45H     |H150      |-
   ID60      |V170      |-
   ID62      |V185      |-
   ID130     | 519      |-

   RLL (including controller card)
   ID75-RF   |V160      |Fixed only
   ID75-RC   |V160      |Combo
   ID100-RF  |V185      |Fixed only
   ID100-RC  |V185      |Combo
   ID230-RF  | 519      |Fixed only
   ID230-RC  | 519      |Combo

   RLL (without controller card)
   ID75-R    |V160      |-
   ID100-R   |V185      |-
   ID230-R   | 519      |-