Dell PowerEdge 4300 Dell PowerEdge 4300 Systems Installation and Troubleshooti - Page 146

the system power supply. The connectors on these cables are labeled P3, P4

Page 146 highlights

connector latches (2) interface connector on cable interface connector on the board Most interface connectors are keyed for correct insertion; that is, a notch or a raised tab on one connector matches a tab or a notch on the other connector. Keying ensures that the pin-1 wire in the cable (indicated by the colored strip along one edge of the cable) goes to the pin-1 ends of the connectors on both ends. Each drive in the external drive bays must connect to a four-wire DC power cable from the system power supply. The connectors on these cables are labeled "P3," "P4," "P5," and "P6." Connectors P3, P4, and P5 are used for 5.25-inch devices, whereas connector P6 is used for the standard 3.5-inch diskette drive. Before connecting a drive to a power cable, refer to Figure 9-5 to identify the correct cable connector to use for a particular drive. 5.25-inch drive connector 3.5-inch drive connector 9-4 Dell PowerEdge 4300 Systems Installation and Troubleshooting Guide

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9-4
Dell PowerEdge 4300 Systems Installation and Troubleshooting Guide
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Most interface connectors are keyed for correct insertion; that is, a notch or a raised
tab on one connector matches a tab or a notch on the other connector. Keying
ensures that the pin-1 wire in the cable (indicated by the colored strip along one edge
of the cable) goes to the pin-1 ends of the connectors on both ends.
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FRORUHG²VWULS²DZD\²IURP²SLQ²·²RI²WKH²FRQQHFWRU¾³²5HYHUVLQJ²WKH²FDEOH²SUH¶
YHQWV²WKH²GULYH²IURP²RSHUDWLQJ²DQG²FRXOG²GDPDJH²WKH²FRQWUROOHU´²WKH²GULYH´²
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Each drive in the external drive bays must connect to a four-wire DC power cable from
the system power supply. The connectors on these cables are labeled “P3,” “P4,”
“P5,” and “P6.” Connectors P3, P4, and P5 are used for 5.25-inch devices, whereas
connector P6 is used for the standard 3.5-inch diskette drive. Before connecting a
drive to a power cable, refer to Figure 9-5 to identify the correct cable connector to
use for a particular drive.
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interface connector on the board
interface connector on cable
connector latches (2)
5.25-inch drive
connector
3.5-inch drive
connector