Hard Drive: MAXTOR: 7405A 405MB 3.5"/SL ATA2 FAST

7 4 0 5 A    MAXTOR
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/SLIMLINE         Cylinders    1904|  989|     |
Capacity form/unform   405/      MB        Heads           4|   16|     |
Seek time   / track  12.0/ 1.5 ms          Sector/track     |   50|     |
Controller           IDE / ATA2 FAST/ENHA  Precompensation
Cache/Buffer           256 KB              Landing Zone
Data transfer rate    5.000 MB/S int       Bytes/Sector      512
                     11.100 MB/S ext
Recording method     RLL 1/7                        operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C         5 55    |    -40 70
Power: sleep          0.6 W     Humidity     %         5 95    |      5 95
       standby        0.7 W     Altitude    km    -0.061  3.048|
       idle           4.4 W     Shock        g        10       |     70
       seek           5.2 W     Rotation   RPM      4500
       read/write     5.6 W     Acoustic   dBA        32
       spin-up       15.1 W     ECC        Bit
                                MTBF         h     300000
                                Warranty Month        24
Lift/Lock/Park     YES          Certificates

Layout

MAXTOR 7546A OEM PRODUCT MANUAL PART #1251 REV. P2

  +---------------------------------------------------------+
  |                                           +-+-+-+-+     |
  |                                           +++++++++     |
  |                                        J25-+ |J23+--J22 XX
  |                                        J24---+    +-+   XX
  |                                                   +-+J20XX
  |                                                   +-+J19XX
  |                                                   +-+J18XX J1
  |                                                   +-+J17X*
  |                                                   +-+J16XX
  |                                                         XX
  |                                                         XX
  |                                                         XX
  |                                                         XX1-2
  |                                                         | 1
  |                                                         XX Power
  |                                                         XX J2
  +---------------------------------------------------------+

Jumpers

MAXTOR 7546A OEM PRODUCT MANUAL PART #1251 REV. P2

Jumper setting
==============

Note: Jumpers J25, J22, J19 and J17 factory reserved.

 J16  I/O Channel Ready
 ----------------------
      J16 CLOSED  Option Enabled
      J16 OPEN    Option Disabled (default)

 J18  Low Power Spin Mode
 ------------------------
      J18 CLOSED  Enabled
      J18 OPEN    Disabled (default)

 J20  Master/Slave
 -----------------
      J20 CLOSED  Only drive in single drive system (Default)

      J20 CLOSED  Master in dual drive system

      J20 OPEN    Slave in dual drive system

 J23  Write Cache
 ----------------
      J23 OPEN    Enabled (default)
      J23 CLOSED  Disabled

 J24  Cable Select
 -----------------
      J24 OPEN    Disabled (default)
      J24 CLOSED  Enabled