S T 4 1 5 2 0 N D S W I F T SEAGATE NO MORE PRODUCED Native| Translation ------+-----+-----+----- Form 5.25"/FH Cylinders 2098| | | Capacity form/unform 1370/ 1600 MB Heads 17| | | Seek time / track 11.5/ 1.7 ms Sector/track | | | Controller SCSI2 DIFFERENTIAL Precompensation Cache/Buffer 256 KB ADAPTIVE Landing Zone Data transfer rate 3.000 MB/S int Bytes/Sector 512 5.000 MB/S ext Recording method RLL 2/7 operating | non-operating -------------+-------------- Supply voltage 5/12 V Temperature *C | Power: sleep W Humidity % | standby W Altitude km | idle W Shock g | seek 33.1 W Rotation RPM 5400 read/write W Acoustic dBA spin-up W ECC Bit MTBF h 150000 Warranty Month Lift/Lock/Park YES Certificates ********************************************************************** J U M P E R S ********************************************************************** SEAGATE ST41520N/ND JUMPER SETTING Jumper Setting ============== I/O BOARD +-------Parity Disable | +-Spinup Delay (10s) | | +----- Manual Reset | | | + Active LED(red) +-- Spindle Sync | | | | +Heartbeat LED A| SCSI ID --+ ++-+-++| | (green) 1o-o+ +-------------------------+ | |o o o|* * +--+p n+--+XXXXXXXXXXXXXXXXXXXXXXXX1+--+--+--+o o o+----------------+ | |o o| +-------------------------+ |o o o+-----+ o| | +o-o+ +----------1 +----------1 |o o o| o | o-o5 +---|------+ +---|------+ +4-2-1+ | |B + T-RES +-----++ T-RES ONLY on Motor Start --+ | |3o o4| Differential Enable +-- Select |2o o1| Plug +--+--+ | DC Power Connector J15 | 0-0-0-0-0-0-0-0-0-1 | +------------------------+---------+ | Terminator Power Source Options | +----------------------------------+--------------------------------+ |2 & 3 - Host supplies power over the SCSI Bus for terminators. | | Drive supplies no terminator power. | |1 & 2 - Drive supplies power for its own terminator resistor-paks | | but not to SCSI Bus. This is the factory setting. | | 4 - Not used. | +-------------------------------------------------------------------+ Servo Board Fault LED (red) ------+ Ready LED (green) ---+ | DIP SWITCHES Unit Selected(amber) + | | S3 S2 S1 | | | +--------++--------++--------+On * * * |12345678||12345678||12345678| +--------++--------++--------+Off +--------+------+| ||||+-++ | | |||| | Sector Switches (all OFF) --+ | |||| | Runt Sector -8--------+ |||| | Sweep Cycle Enable -1-----------+||| | Enable Sweep only on seeks -2------------+|| | Manufacturing Test (keep OFF) -3-------------+| | Write Enable (default ON) -4--------------+ | Unit Select Switches (all OFF) -6-8---------------+