Hard Drive: SEAGATE: ST92255AG MARATHON 2250MB 2.5"/SSL ATA2 FAST

S T 9 2 2 5 5 A G       M A R A T H O N    SEAGATE
                                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 2.5"/SUPERSLIMLINE    Cylinders        | 4360|  545| 1024
Capacity form/unform  2250/      MB        Heads          10|   16|     |   16
Seek time   / track  14.0/ 4.0 ms          Sector/track     |   63|   63|   63
Controller           IDE / ATA2 FAST/ENHA  Precompensation
Cache/Buffer           107 KB MULTI-SEGMEN Landing Zone
Data transfer rate    7.500 MB/S int       Bytes/Sector      512
                     16.600 MB/S ext PIO4
Recording method     ZBR PRML89                     operating  | non-operating
                                                  -------------+--------------
Supply voltage     5 V          Temperature *C                 |
Power: sleep          0.1 W     Humidity     %                 |
       standby        0.3 W     Altitude    km                 |
       idle           1.0 W     Shock        g       125       |    350
       seek           2.7 W     Rotation   RPM      4500
       read/write         W     Acoustic   dBA
       spin-up            W     ECC        Bit
                                MTBF         h     300000
                                Warranty Month
Lift/Lock/Park     YES          Certificates

Jumpers

SEAGATE ST92255AG MARATHON 2250 QUICK REFERENCE GUIDE

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

 +--+  +Jumper--------Interface-----------------------------+  +--+
 |  +--+Bo oD   o o o o o o o o o   o o o o o o o o o o o o +--+  |
 |  |  |Ao oC   1 o o o o o o o o o o o o o o o o o o o o o |  |  |
 |  |  +--+-------------------------------------------------+  |  |
 |  +-----+----------------------------------------------------+  |
 +--------+-------------------------------------------------------+
          |
         o o    Drive is master; slave may be detected using DASP-
         o o    signal

         o X    Drive is master; Seagate slave drive present
         o X

         X o    Drive is slave; Seagate master drive present
         X o

         X X    Use CSEL pin grounding to differate master from slave
         X X

Install master/slave jumpers
----------------------------
In a two-drive system, you need to designate one drive as the master,
or drive 0, and the other drive as the slave, or drive 1. In a one-
drive system, configure the drive as a master (no jumpers installed).

Alternatively, you can configure the drive as a master or slave
using the cable select option. To use this option, the host system
and both drives must support cable select. Cable selection requires
a special daisy-chain cable that grounds pin 28 (CSEL) on one of its
two drive connectors. If you attach the drive to the grounded CSEL
connector, it becomes a master. If you attach the drive to the
ungrounded CSEL connector, it becomes a slave.

To configure the drive for cable select, install both master/slave
jumpers.

 Drives uses +5vdc power supplied to the drive via the interface
 connector. The drive does NOT make use of a +12vdc power line.
 pin-41  +5vdc (Logic)
 pin-42  +5vdc (Motor)
 pin-43  Ground
 pin-44  Reserved