S T 9 8 4 0 A G M A R A T H O N SEAGATE Native| Translation ------+-----+-----+----- Form 2.5"/SUPERSLIMLINE Cylinders | 1628| 814| 1024 Capacity form/unform 840/ MB Heads 4| 16| 32| 16 Seek time / track 14.0/ 4.0 ms Sector/track | 63| 63| 63 Controller IDE / ATA2 FAST/ENHA Precompensation Cache/Buffer 107 KB SEGMENTED Landing Zone Data transfer rate 7.000 MB/S int Bytes/Sector 512 16.600 MB/S ext PIO4 Recording method ZBR PRML89 operating | non-operating -------------+-------------- Supply voltage 5 V Temperature *C | Power: sleep 0.1 W Humidity % | standby 0.3 W Altitude km | idle 0.8 W Shock g 125 | 350 seek 2.5 W Rotation RPM 4500 read/write 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 ********************************************************************** SEAGATE ST9546A/9840AG JUMPER SETTING Jumper Setting ============== Master/Slave selection ---------------------- Interface J1 Jumper +-------------------------------------------+ +------+ |o o o o o o o o o o o o o o o o o o o o o 1| | A C | |o o o o o o o o o o o o * o o o o o o o o o| | B D | 44------------------------------------------+ +------+ ---------------------------------------------------------PWA------ Pin 41 +5VDC Pin 42 +5VDC Pin 43 GND Pin 44 Reserved Drive uses +5VDC power supplied to the drive via the interface connector. The drive does NOT make use of a +12VDC power line. Pin-20 removed for keying Jumper for Pins Configuration |A and B | C and D +--------+--------------------------------------------------------- |OPEN | OPEN Drive is Master, no Slave present +--------+--------------------------------------------------------- |CLOSED | OPEN Drive is Master, Seagate Slave drive present +--------+--------------------------------------------------------- |OPEN | CLOSED Drive is Slave to another Seagate 2.5" Master +--------+--------------------------------------------------------- |CLOSED | CLOSED Cable Select +--------+---------------------------------------------------------