Hard Drive: SEAGATE: ST41601ND 1370MB 5.25"/FH SCSI2 DIFF

S T 4 1 6 0 1 N D    SEAGATE
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 5.25"/FH              Cylinders    2101|     |     |
Capacity form/unform  1370/ 1600 MB        Heads          17|     |     |
Seek time   / track  11.5/ 1.7 ms          Sector/track     |     |     |
Controller           SCSI2 DIFFERENTIAL    Precompensation
Cache/Buffer           256 KB SEGMENTED    Landing Zone
Data transfer rate    4.500 MB/S int       Bytes/Sector      512
                      5.000 MB/S ext
Recording method     RLL 2/7                        operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C         5 50    |
Power: sleep              W     Humidity     %         5 95    |
       standby            W     Altitude    km                 |
       idle               W     Shock        g                 |
       seek          32.0 W     Rotation   RPM      5400
       read/write         W     Acoustic   dBA
       spin-up            W     ECC        Bit
                                MTBF         h     150000
                                Warranty Month        12
Lift/Lock/Park     YES          Certificates

Layout

SEAGATE ST41600/41601 PRODUCT DESCRIPTION

  +---------------------------------------------------------++-+J1
  | SINGLE-ENDED                                            || |
  ++LED                                                     |+-+
  ++                                                        |XX Power
  |                                                         |XX
  |                                                         |
  |                                           Terminator 1+ |XX1
  |                                           Dip        || |XX SCSI
  |                                                      ++ |XX
  |                                                   TP+-1 |XX
  |                                                     4-+ |XX
  |                                                         |XX
  |                                                         |XX
  |                                                         |XX
  |                                               Spindle+-+|
  |                                               Sync   +-+|+-+J2
  |  ST41600N                                               || |
  +---------------------------------------------------------++-+

  +---------------------------------------------------------++-+J1
  | DIFFERENTIAL                                            || |
  ++                                                        |+-+
  ++LED                                                     |XX Power
  |                                                         |XX
  |                                                         |
  |                                           Terminator 1+ |XX1
  |                                           Dip        || |XX SCSI
  |                                                      ++ |XX
  |                                                   TP+-1 |XX
  |                                                     4-+ |XX
  |                                           Terminator 1+ |XX
  |                                           Dip        || |XX
  |                                                      ++ |XX
  |                                               Spindle+-+|
  |                                               Sync   +-+|+-+J2
  | ST41600ND/ST41601ND                                     || |
  +---------------------------------------------------------++-+

ST41601N 2 Terminator Resistor Sips

Jumpers

SEAGATE ST41600N/41601 PRODUCT DESCRIPTION

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

              Spindle Sync
             +4--1+          TP                  Ground
    J2       |o oo|A       4+--+3             12V +++ 5V      J1
    o o o o o|o oo|B       2+--+1               | | | |  o o o o
    o o o o o+----++-------------------------+ +-------+ o o o o
  --4-2-1----------+oooooooooooooooooooooooo1+-+       +----------
    +-+-+ | |      |ooooooooooooooooooooooooo| |O O O O| | | | |
     SCSI | |      +-SCSI-Cable-Connector----+ +-------+ | | | |
     ID   | |                                            | | | |
          | + Master OFF/Slave ON - Spindle Sync         | | | |
          +-- Write Protect option enable                | | | |
                                                         | | | |
     Spinup Delay (10 secs * ID) ------------------------+ | | |
     Motor Start option enable ----------------------------+ | |
     Parity check disable -----------------------------------+ |
     Sweep Cycle enable ---------------------------------------+

 SCSI ID
 -------
   +----------+-----------------------+
   | SCSI ID  |        Jumpers        |
   |          | ID4   | ID2   | ID1   |
   +----------+-------+-------+-------+
   |x   0     | OPEN  | OPEN  | OPEN  |
   +----------+-------+-------+-------+
   |    1     | OPEN  | OPEN  | CLOSED|
   +----------+-------+-------+-------+
   |    2     | OPEN  | CLOSED| OPEN  |
   +----------+-------+-------+-------+
   |    3     | OPEN  | CLOSED| CLOSED|
   +----------+-------+-------+-------+
   |    4     | CLOSED| OPEN  | OPEN  |
   +----------+-------+-------+-------+
   |    5     | CLOSED| OPEN  | CLOSED|
   +----------+-------+-------+-------+
   |    6     | CLOSED| CLOSED| OPEN  |
   +----------+-------+-------+-------+
   |    7     | CLOSED| CLOSED| CLOSED| RESERVED!
   +----------+-------+-------+-------+

x = Default

 TP  Terminator Power
 --------------------
   4+-+-+3   Initiator supplies power over the SCSI Bus for
    |X+-+    terminators. Drive supplies no terminator power.
   2+-+-+1

   4+-+-+3   Drive supplies power for its own terminator resistor-paks
    +-+-+    but not to SCSI Bus. (Default)
   2+xxx+1

   4+-+-+3   Drive supplies power for external terminator at end of
    |X|X|    the daisy chain. Terminator resistor-paks must be
   2+-+-+1   removed. This option is recommended only for last drive
             on daisy-chain. (This option only on Single-Ended drives)

Features

SEAGATE ST42400/42000/43400/41600/41601/410800-N/ND PRODUCT DESCRIPT

Low-Level Format
----------------
Already low-level formatted at the factory with six spare sectors per
cylinder, one spare cylinder/unit, one system cylinder/unit, and one
diagnostic cylinder/unit.