Hard Drive: SEAGATE: ST52520A MEDALIS.PRO 2564MB 3.5"/SL ATA3 ENHAN

S T 5 2 5 2 0 A   M E D A L I S . P R O    SEAGATE
                                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/SLIMLINE         Cylinders        | 4970|  621| 1024
Capacity form/unform  2564/      MB        Heads           4|   16|     |   16
Seek time   / track  11.0/ 3.5 ms          Sector/track     |   63|   63|   63
Controller           IDE / ATA3 ENHANCED   Precompensation
Cache/Buffer           128 KB MULTI-SEGMEN Landing Zone
Data transfer rate   14.500 MB/S int       Bytes/Sector      512
                     16.600 MB/S ext PIO4
Recording method     PRML                           operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C         5 55    |    -40 70
Power: sleep              W     Humidity     %                 |
       standby        1.0 W     Altitude    km                 |
       idle           3.2 W     Shock        g        10       |     75
       seek           7.0 W     Rotation   RPM      5400
       read/write     5.7 W     Acoustic   dBA        27
       spin-up            W     ECC        Bit
                                MTBF         h     500000
                                Warranty Month        36
Lift/Lock/Park     YES          Certificates

Layout

SEAGATE ST52520A MEDALIST PRO 2520AT JUMPER SETTING

  +---------------------------------------------------------+
  |                                                         |XXPOWER
  |                                                         |XX
  |                                                         |+-+1
  |                                                         || | J4
  |                                                         || |
  |                                                         |+-+
  |                                                         |XX1
  |                                                         |XX
  |                                                         |XX
  |                                                         |XX I/O
  |                                                         |XX
  |                                                         |XX Pin-20
  |                                                         |XX KEY
  |                                                         |XX
  |                                                         |XX
  |                                                         |XX
  +---------------------------------------------------------+

Jumpers

SEAGATE ST52520A MEDALIST PRO 2520AT JUMPER SETTING

 Jumper Setting
 ==============
                        POWER
    -------1+-------1-+---------+    TOP (HDA)
    XXXXXXXX| : : : : | O O O O |--
       -----+8+-+-+-+-+-5-G-G-12+    BOTTOM
              | | | |
              | | | +-- Remote LED (1-, 2+)
              | | +---- Alternate Capacity (see below)
              | +------ Slave Present (used on Master)
              | +------ Cable Select (when Slave ON)
              +-------- Master OFF, Slave ON (spare jumper stored on
                        pins 6-8)

Alternate Capacity jumper sets the default cylinder translation
to 1024 to solve issues with certain BIOS that only auto-detect.
Total available sectors are still at full capacity as reported via
Identify Drive data words 52-61. Third party partitioning software
may be needed to achieve full capacity if this option jumper is used.