Dell PERC 4/DC - Manual (Page 13)

Step 4 Install the RAID Controller
Perform the following steps to install the controller:
1. Select a PCI slot for PERC 4/SC or PERC 4/DC, or a PCI-Express slot for PERC 4e/DC and align the controller PCI bus connector to the slot.
2. Press down gently but firmly to make sure that the controller is properly seated in the slot, as shown in Figure 3 -4 and Figure 3 -5 .
3. Screw the bracket to the system chassis.
Figure 3-4. Inserting a PERC 4 RAID Controller into a PCI Slot
Figure 3-5. Inserting a PERC 4e/DC RAID Controller in a PCI-Express Slot
J9 Internal SCSI Channel 0
connector
68-pin
connector
Internal high-density SCSI bus connector. Connection is optional.
J10 Internal SCSI Channel 1
connector
68-pin
connector
Internal high-density SCSI bus connector. Connection is optional.
J11 Mode Select 2-pin header Reserved for internal use.
J12 External SCSI Channel 0
connector
68-pin
connector
External very-high density SCSI bus connector. Connection is optional.
J14 External SCSI Channel 1
connector
68-pin
connector
External very-high density SCSI bus connector. Connection is optional.
J15 Termination Power 2-pin connector
J16 Termination Power 2-pin connector
CAUTION: See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting
against electrostatic discharge.
CAUTION: You cannot install a PCI board in a PCI-Express slot or a PCI-Express board in a PCI slot.