Seagate ST32550N/ND, ST31250W/WD/WC/DC, ST32550W/WD/WC/DC, ST31250N/ND manual General description

Page 15

Barracuda 2LP Installation Guide, Rev. E

13

General description

Barracuda 2LP SCSI disc drives are high-speed, ran- dom-access digital-data storage devices.

The drive is a component for installation in an enclosure designed for the drive. This is often a rack within the system or an external enclosure designed to house one or more disc drives or other peripheral units. In either case, the disc drive must receive adequate cooling (refer to “Providing adequate cooling”) and it must be suffi- ciently grounded and shielded from emissions. TheBar- racuda 2LP Product Manual (part number 83328930) contains guidelines for a properly designed enclosure.

SCSI I/O

Connector

DC Power Connector

Figure 1. Barracuda 2LP disc drive (N/ND model shown)

Image 15

Contents Barracuda 2LP Contents Electrostatic discharge protection PrefaceImportant safety information and precautions Page Barracuda 2LP Installation Guide, Rev. E Wichtige Sicherheitshinweise Barracuda 2LP Installation Guide, Rev. E Page Barracuda 2LP Installation Guide, Rev. E Page CompuServe Forum SeaFAX USA 408 438-2620 EnglandSeaFONE 408 SeaTDD 408SeaBOARD Location Modem number General description Characteristics ST31250 ST32550 Barracuda 2LP Installation Guide, Rev. E Amps Barracuda 2LP Installation Guide, Rev. E Barracuda 2LP Installation Guide, Rev. E General information Drive modelsScsi ID jumpers Scsi bus termination Drive terminationSynchronizing spindles Terminator powerProviding adequate cooling Kühlung des Systems Suggested air flow Abbildung 3. Empfohlener Luftstromverlauf Mounting the drive and connecting cables Installation des Laufwerkes und Anschluß der Kabel Barracuda 2LP Installation Guide, Rev. E DC power connector Abbildung 4. Gleichstromanschluß Hinweis Formatting the drive Enabling write cache Setting the Scsi ID Setting the Scsi ID jumpersTerminating the drive Terminating the driveSetting terminator power jumpers Spindle sync connectors Several other jumper options are available as illustrated Other applicable jumper optionsWD drives Terminating the drive ST32550W shown Term. power to Scsi bus default Scsi I/O Other option jumpers are available as illustrated below Scsi ID = WC/DC drives Option jumpers are available as illustrated below Applicable jumper optionsPin J4 Pin 1 front view of J4 Page Page