S T 3 4 5 5 5 N H A W K 4 X L SEAGATE Native| Translation ------+-----+-----+----- Form 3.5"/HH Cylinders 6311| | | Capacity form/unform 4550/ 6500 MB Heads 8| | | Seek time / track 10.5/ 1.3 ms Sector/track | | | Controller SCSI3 SI/ULTRA Precompensation Cache/Buffer 512 KB Landing Zone Data transfer rate 11.000 MB/S int Bytes/Sector 512 20.000 MB/S ext SYNC Recording method PRML 0/4/4,ZBR operating | non-operating -------------+-------------- Supply voltage 5/12 V Temperature *C | Power: sleep W Humidity % | standby W Altitude km | idle 8.8 W Shock g 10 | 75 seek 12.9 W Rotation RPM 7200 read/write W Acoustic dBA spin-up W ECC Bit MTBF h 800000 Warranty Month Lift/Lock/Park YES Certificates ********************************************************************** L A Y O U T ********************************************************************** SEAGATE ST34555N JUMPER SETTING REAR VIEW 50 pin I/O Cable Connection | J1+--+---------------------1+ +Power----+ TOP (HDA) -+:::::::::::::::::::::::::+-| X X X X +-- +-------------------------+ +-5-G-G-12+ BOTTOM SIDE VIEW FRONT TOP (HDA) J2 87654321 +---- OF ---------------------------------P-W-A------+J1 DRIVE BOTTOM :::::::: +-- FRONT VIEW TOP (HDA) +----+ 1 --P-W-A---------------------+::::|::::::--- * BOTTOM +----+J6 LED--+ ********************************************************************** J U M P E R S ********************************************************************** SEAGATE ST34555N/ND JUMPER SETTING Jumper Setting ============== REAR VIEW 50 pin I/O Cable Connection | J1+--+---------------------1+ +---------+ TOP (HDA) -+:::::::::::::::::::::::::+-| X X X X +-- +-------------------------+ +-5-G-G-12+ BOTTOM Caution: Do not use J2 jumpers on J6. The internal contacts will be bent and cannot be reused on J2 without them falling off. SIDE VIEW FRONT TOP (HDA) J2 87654321 +---- OF ---------------------------------P-W-A------+J1 DRIVE BOTTOM :::::::: +-- |||||||| Enable T-Res (N model only) +||||||+ Terminator Power-+ Start Delay (12 secs * ID) -+||||+- Terminator Power-+ Motor Start --+||+-- Reserved | Write Protect ---++--- Parity Disable | | +--------------------------------+ | | Termination Power-source Table +------------------+ +--------------------------------+-------------+ | -----....-----....-----PWA edge-----| | 2 1 2 1 2 1 | | A Drive Supplies Bus +-+ +-+ o o | | B Drive Supplies Own o| | | |o +---+ | | C Bus Supplies Drive o+-+ +-+o +---+ | | A+B is valid A B C | +------------------------------Default---------+ Note: ND drives do not have internal terminators or any other way of adding internal terminators to the drive; use external active termination if required. FRONT VIEW +--+Reserved. Shipped with cover | | installed. | +Do not remove. Do not install | jumpers TOP (HDA) +----+ 1 --P-W-A---------------------+::::|::::::--- * BOTTOM +----+|||||| External switches can use | J6 |||||| pins 1,3 and 5 to set ID LED--+ |||||| Activity LED +||||+ ID 1 (pin-11 +5v) |||+- ID 2 Reserved -+|+-- ID 4 Reserved --+ pin-10 ground SCSI ID ----------- +----------+-----------------------+ | SCSI ID | Jumpers | | | ID4 | ID2 | ID1 | +----------+-------+-------+-------+ | 0 | OPEN | OPEN | OPEN | +----------+-------+-------+-------+ | 1 | OPEN | OPEN | CLOSED| +----------+-------+-------+-------+ | 2 | OPEN | CLOSED| OPEN | +----------+-------+-------+-------+ | 3 | OPEN | CLOSED| CLOSED| +----------+-------+-------+-------+ | 4 | CLOSED| OPEN | OPEN | +----------+-------+-------+-------+ | 5 | CLOSED| OPEN | CLOSED| +----------+-------+-------+-------+ | 6 | CLOSED| CLOSED| OPEN | +----------+-------+-------+-------+ | 7 | CLOSED| CLOSED| CLOSED| +----------+-------+-------+-------+