Hard Drive: CONNER: CFS-850A (12/1994) 850MB 3.5"/SL ATA2 FAST

C F S - 8 5 0 A   ( 1 2 / 1 9 9 4 )    CONNER
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/SLIMLINE         Cylinders    3687| 1652|     |
Capacity form/unform   850/      MB        Heads           4|   16|     |
Seek time   / track  15.0/ 3.0 ms          Sector/track     |   63|     |
Controller           IDE / ATA2 FAST/ENHA  Precompensation
Cache/Buffer            64 KB              Landing Zone     1652
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           3.9 W     Shock        g         5       |     75
       seek           5.6 W     Rotation   RPM      3600
       read/write     4.2 W     Acoustic   dBA        39
       spin-up            W     ECC        Bit
                                MTBF         h     250000
                                Warranty Month
Lift/Lock/Park     YES          Certificates

Layout

CONNER CFS-850A QUICK REFERENCE GUIDE DEC. 94 REV. C

  +---------------------------------------------------------+
  | +-+                                                     |XXJ4
  | | |HDA                                                  |xx1 Power
  | | |                                                     |XXJ2
  | | |                                                     |XX
  | +-+                                                     |XXI
  |                                                         |XXN
  |                                                         |XXT
  |                                                         |XXE
  |                                                         |XXR
  |                                                         |XXF
  |                                                         |XXA
  |+-+C/D                                                   |XXC
  || |ATA/ISA                                               |XXE
  || |CS                                                    |  1
  || |                                                      |XXJ6
  |+-+                                                      |XX Power
  +---------------------------------------------------------+  1

Jumpers

CONNER CFS-850A QUICK REFERENCE GUIDE DEC. 94, REV. C

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

The C/D Jumper is used to determine 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.

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

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

  C/D A/C CS
   o   x   o   Slave
   o   X   o

Install

CONNER CFS-850A QUICK REFERENCE GUIDE DEC. 94, REV. C

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

Installation direction
----------------------

     horizontally                           vertically
   +-----------------+             +--+                       +--+
   |                 |             |  +-----+           +-----+  |
   |                 |             |  |     |           |     |  |
 +-+-----------------+-+           |  |     |           |     |  |
 +---------------------+           |  |     |           |     |  |
                                   |  |     |           |     |  |
                                   |  |     |           |     |  |
 +---------------------+           |  +-----+           +-----+  |
 +-+-----------------+-+           +--+                       +--+
   |                 |
   |                 |
   +-----------------+

The drive will operate in all axis (6 directions).

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

 J4 Optional 3-pin Power Connector
 ---------------------------------
 +------------------------------
 | +---J4----+ +-------------   pin 1  +5 V
 | | 3  2  1 | | 40             pin 2  +12V
 | +---------+ +--------------  pin 3   GND
 +----------------------------------

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