Hard Drive: CONNER: CFS-270A CABO 270MB 3.5"/SL ATA2 FAST

C F S - 2 7 0 A                 C A B O    CONNER
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/SLIMLINE         Cylinders    2595|  525|     |
Capacity form/unform   270/      MB        Heads           2|   16|     |
Seek time   / track  15.0/ 3.0 ms          Sector/track     |   63|     |
Controller           IDE / ATA2 FAST/ENHA  Precompensation
Cache/Buffer            32 KB SEGMENTED    Landing Zone
Data transfer rate          MB/S int       Bytes/Sector      512
                     13.000 MB/S ext
Recording method     RLL 1/7                        operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C         5 55    |    -40 60
Power: sleep          1.0 W     Humidity     %         8 80    |      8 80
       standby        1.0 W     Altitude    km    -0.061  3.048| -0.061 12.192
       idle           3.0 W     Shock        g         5       |     75
       seek           4.5 W     Rotation   RPM      3400
       read/write     4.0 W     Acoustic   dBA        34
       spin-up            W     ECC        Bit
                                MTBF         h     250000
                                Warranty Month
Lift/Lock/Park     YES          Certificates                                  

Layout

CONNER CFS-270A QUICK REFERENCE GUIDE REV. C, 12/1994

  +---------------------------------------------------------+
  |                                                         |XXI
  |                                                         |XXN
  |                                                         |XXT 40PIN
  |                                                         |XXE
  |                                                         |XXR
  |                                                         |XXF
  |                                                         |XXA
  |                                                         |XXC
  |                                                         |XXE
  |                                                         |XX
  |                                                         |XX
  ++-+C/D                                                   |
  ++ |                                                      |XX J2
  ++ |C/S                                                   |xx Power
  ++ |                                                      |XX
  ++-+                                                      |XX J6
  +---------------------------------------------------------+   Power

Jumpers

CONNER CFS-270A QUICK REFERENCE GUIDE REV. C, 12/1994

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

The C/D jumper is used to determine whether the drive is a master
(drive C) or a slave (drive D). The drive is configured as a master,
when jumpered, and a slave when not jumpered.

 Master/Standalone
 -----------------
  C/D A/C CS
    x  o  o      C/D CLOSED
    X  o  o

 Slave
 -----
 C/D A/C CS
    o  o  o      All OPEN
    o  o  o

 Cable Select Master or Slave
 ----------------------------
 C/D A/C CS
    o  o  x      CS CLOSED
    o  o  X

Install

CONNER CFS-270A QUICK REFERENCE GUIDE REV. C, 12/1994

Notes on Installation
=====================

 J6 Standard 4-pin Power Connector
 ---------------------------------
 +-----------------------
 | +-----J6-----+ +----   pin 1  +12V
 | | 1  2  3  4 | | 1     pin 2   GND
 | +------------+ +--     pin 3   GND
 +------------------      pin 4   +5V

 J2 Optional 3-pin Power Connector
 ---------------------------------
 +------------------------------
 | +-----J6-----+ +--J2---+ +---   pin 1  +5 V
 | | 1  2  3  4 | | 1 2 3 | | 1    pin 2  +12V
 | +------------+ +-------+ +----  pin 3   GND
 +----------------------------------

Mounting Holes
--------------
Side: 6-32 UNC-2B .16 max. insertion
Bottom: 6-32 UNC-2B .22 max. insertion