Vintage Sealed Unused Hard Drive: SEAGATE ST4376NM 330MB 5.25"/HH SCSI1 MAC. Full height. Will be Foam packed to prevent crashing.
S T 4 3 7 6 N M SEAGATENO MORE PRODUCED Native| Translation ------+-----+-----+-----Form 5.25"/HH Cylinders 1549| | |Capacity form/unform 330/ 376 MB Heads 9| | |Seek time / track 17.5/ 4.0 ms Sector/track | | |Controller SCSI1 MAC PrecompensationCache/Buffer 32 KB Landing ZoneData transfer rate 1.875 MB/S int Bytes/Sector 512 4.700 MB/S ext SYNCRecording 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 W Rotation RPM 3600 read/write W Acoustic dBA spin-up W ECC Bit MTBF h 100000 Warranty MonthLift/Lock/Park YES CertificatesJumpers

SEAGATE ST4350N/ST4376N JUMPER SETTING

Jumper Setting
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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 | 1------+ |XXXXXXXXXXXXXXXXXXXXXXXXX| +-+ 1--------+ Terminator +------------------------1+ |o| o Terminator INTERFACE |o+-o +++ TERMPWR (+5v) from drive (vertical) -----+ TERMPWR from the Bus (lower horizontal)