C F A - 8 5 0 S CONNER NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 3.5"/SLIMLINE Cylinders | | | Capacity form/unform 852/ MB Heads 4| | | Seek time / track 12.0/ 3.0 ms Sector/track | | | Controller SCSI2 SINGLE-ENDED Precompensation Cache/Buffer 256 KB SEGMENTED Landing Zone Data transfer rate 4.500 MB/S int Bytes/Sector 512 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| 12.192 idle 3.9 W Shock g 5 | 75 seek 5.6 W Rotation RPM 4500 read/write 4.2 W Acoustic dBA 38 spin-up W ECC Bit MTBF h 300000 Warranty Month Lift/Lock/Park YES Certificates ********************************************************************** J U M P E R S ********************************************************************** CONNER CFA-850S JUMPER SETTING Jumper Setting ============== SCSI ID ------- There are three jumpers available for configuration of SCSI ID: E1, E2, and E3. +-------+-------+-------+-------+ |E1 |E2 |E3 |SCSI ID| +-------+-------+-------+-------+ |OPEN |OPEN |OPEN | 0 | |CLOSED |OPEN |OPEN | 1 | |OPEN |CLOSED |OPEN | 2 | |CLOSED |CLOSED |OPEN | 3 | |OPEN |OPEN |CLOSED | 4 | |CLOSED |OPEN |CLOSED | 5 | |OPEN |CLOSED |CLOSED | 6 | |CLOSED |CLOSED |CLOSED | 7 | +-------+-------+-------+-------+ E4 Disable spin --------------- Disable spin: A jumper in the E4 location, disables spin up on power-on. Disabling spin up on application of power can also be enabled by setting the DSPN bit in MODE SELECT page 0. +------+------+---------------------+ | E5 | DSPN | Result | +------+------+---------------------+ | IN | 0 | Spin Disabled | | IN | 1 | Spin Disabled | | OUT | 0 | Spin up on Power On | | OUT | 1 | Spin Disabled | +------+------+---------------------+ ********************************************************************** I N S T A L L ********************************************************************** CONNER CFA-1275S/850S JUMPER SETTING Notes On Installation ===================== Installation direction ---------------------- horizontally vertically +-----------------+ +--+ +--+ | | | +-----+ +-----+ | | | | | | | | | +-+-----------------+-+ | | | | | | +---------------------+ | | | | | | | | | | | | | | | | | | +---------------------+ | +-----+ +-----+ | +-+-----------------+-+ +--+ +--+ | | | | +-----------------+ Mounting Holes -------------- Side: 6-32 UNC-2B .16 max. insertion Bottom: 6-32 UNC-2B .22 max. insertion J4 DC Power Connector --------------------- Pin 1 +12 VDC Pin 2 Ground (Return) Pin 3 Ground (Return) Pin 4 +5 VDC