W R E N I V 9 4 1 7 1 - 3 7 6 CDC NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 5.25"/FH Cylinders 1549| | | Capacity form/unform 330/ MB Heads 9| | | Seek time / track 18.0/ ms Sector/track | | | Controller SCSI1 SINGLE-ENDED Precompensation 65535 Cache/Buffer 32 KB Landing Zone Data transfer rate 1.875 MB/S int Bytes/Sector 512 4.700 MB/S ext SYNC Recording method operating | non-operating -------------+-------------- Supply voltage Temperature *C | Power: sleep W Humidity % | standby W Altitude km | idle W Shock g 10 | 32 seek W Rotation RPM read/write W Acoustic dBA spin-up W ECC Bit MTBF h 100000 Warranty Month Lift/Lock/Park YES Certificates ********************************************************************** J U M P E R S ********************************************************************** CDC WREN 4 94171-376 PRODUCT MANUAL 77765338-E Jumper Setting ============== Connects CHASIS ground to ground lug ------------+ Connects SIGNAL ground to ground lug ----------+ | Drive Select ID's -----+ | | Motor Start Option enable -+ | G G Parity Check Option enable+ | +-+-+ +1+2+ +P M 4 2 1+|o|o| POWER |o o o o o||o|o| +---------+ |o o o o o|+-+-+ | O O O O | ------------------------------------+---------+--------+---------PWA- -+------+---+-------------------------+--------+--------+--Data-PWA-- 1------+ |XXXXXXXXXXXXXXXXXXXXXXXXX| +-+ 1--------+ Terminator +------------------------1+ |o| o Terminator INTERFACE |o+-o +++ TERMPWR (+5v) from drive (vertical) -----+ TERMPWR from the Bus (lower horizontal)