Seagate ST15150N - Barracuda 4.3 GB Hard Drive Product Manual page 9

Figure 1. Barracuda 4 disc drive .............................................................................................
Figure 2. Barracuda disc drive (exploded view) ......................................................................
Figure 3. OEM interruptible thermal calibration implementation .............................................. 13
Figure 4. Synchronized drive interconnect diagram ................................................................ 17
Figure 5. Synchronized reference signal characteristics ......................................................... 18
Figure 6. Air flow ..................................................................................................................... 23
Figure 7. AYHX temperature measurement locations ............................................................. 24
Figure 8. LYHX temperature measurement locations .............................................................. 25
Figure 9. MYHX temperature measurement locations ............................................................. 26
Figure 10. NYHX temperature measurement locations ............................................................. 27
Figure 11. JYHX temperature measurement locations .............................................................. 28
Figure 12. KYHX temperature measurement locations ............................................................. 29
Figure 13. Temperature measurement location ......................................................................... 30
Figure 14. Typical Barracuda 4 drive 12V current profile ......................................................... 35
Figure 15. Mounting configuration dimensions for N/ND drives ................................................. 39
Figure 16. Mounting configuration dimensions for W/WD drives ............................................... 40
Figure 17. Mounting configuration dimensions forWC/DC drives .............................................. 41
Figure 18. Recommended mounting ......................................................................................... 42
Figure 19. ST15150N/ND drives option header locations .......................................................... 47
Figure 20. ST15150N/ND drives option select jumper connectors ............................................ 48
Figure 21. ST15150W/WD drives option header locations ........................................................ 50
Figure 22. ST15150W/WD drives option select jumper connectors ........................................... 51
Figure 23. ST15150WC/DC drives option header locations ...................................................... 53
Figure 24. ST15150WC/DC drives option select jumper connectors ......................................... 53
Figure 25. SCSI reference index signal driver/receiver combination ......................................... 55
Figure 26. ST15150N/ND drives configuration select header specification ............................... 56
Figure 27. ST15150W/WD drives configuration select header specification .............................. 56
Figure 28. ST15150N/ND drives physical interface ................................................................... 68
Figure 29. ST15150W/WD drives physical interface ................................................................. 68
Figure 30. ST15150WC/DC drives physical interface ............................................................... 68
Figure 31. Single-ended transmitters and receivers .................................................................. 72
Figure 32. Typical differential I//O line transmitter/receiver and terminators .............................. 73
Figure 33. Non-shielded SCSI device connector ....................................................................... 75
Figure 34. Wide SCSI device connector .................................................................................... 78
Figure 35. SCA SCSI device connector .................................................................................... 81
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