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WSU-423RD, WSU-423RS
SBE, INC.
WSU-423RD, WSU-423RS
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Processor
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80186
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Processor Speed
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20MHz
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Chip Set
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Unidentified
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Data Bus
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EISA
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Hard Drives Supported
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7 SCSI devices (Single-ended for WSU-423RS, differential for WSU-423RD)
SCSI-3 devices (Single-ended for WSU-423RS, differential for WSU-423RD)
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Floppy Drives Supported
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Unidentified
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CONNECTIONS
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Function
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Label
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Function
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Label
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4-pin connector - drive active LED
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J1
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68-pin SCSI-3 connector - internal
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J4
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34-pin cable connector - floppy drive
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J2
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68-pin SCSI-3 connector - external
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J5
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50-pin SCSI connector - internal
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J3
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SCSI TERMINATION - LOW ORDER BYTE
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J3
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J4
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J5
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RP1
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RP2
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RP3
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RP4
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Used
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Not used
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Not used
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Installed
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Installed
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Installed
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Installed
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Not used
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Not used
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Used
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Installed
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Installed
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Installed
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Installed
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Not used
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Used
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Not used
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Installed
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Installed
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Installed
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Installed
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Used
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Not used
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Used
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Not installed
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Not installed
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Not installed
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Not installed
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Used
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Used
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Not used
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Not installed
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Not installed
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Not installed
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Not installed
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Not used
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Used
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8-bit devices
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Not installed
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Not installed
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Not installed
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Not installed
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Not used
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Used
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16-bit devices
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Not installed
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Not installed
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Not installed
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Not installed
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SCSI TERMINATION - LOW ORDER BYTE (CON’T)
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J3
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J4
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J5
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RP6
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RP7
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RP8
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RP9
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Used
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Not used
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Not used
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Installed
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Installed
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Installed
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Installed
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Not used
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Not used
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Used
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Installed
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Installed
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Installed
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Installed
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Not used
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Used
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Not used
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Installed
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Installed
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Installed
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Installed
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vUsed
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Not used
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Used
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Not installed
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Not installed
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Not installed
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Not installed
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Used
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Used
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Not used
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Not installed
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Not installed
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Not installed
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Not installed
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Not used
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Used
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8-bit devices
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Not installed
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Not installed
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Not installed
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Not installed
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Not used
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Used
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16-bit devices
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Not installed
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Not installed
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Not installed
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Not installed
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SCSI TERMINATION - HIGH ORDER BYTE
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J3
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J4
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J5
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RP12
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RP13
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RP14
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RP15
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Used
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Not used
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Not used
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Installed
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Installed
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Installed
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Installed
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Not used
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Not used
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Used
|
Installed
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Installed
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Installed
|
Installed
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Not used
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Used
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Not used
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Installed
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Installed
|
Installed
|
Installed
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Used
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Not used
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Used
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Installed
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Installed
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Installed
|
Installed
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Used
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Used
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Not used
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Installed
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Installed
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Installed
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Installed
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Not used
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Used
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8-bit devices
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Installed
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Installed
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Installed
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Installed
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Not used
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Used
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16-bit devices
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Not installed
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Not installed
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Not installed
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Not installed
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