116 Installing System ComponentsTable 3-4. Expansion Card Installation OrderInstalling an Expansion CardCAUTION: Many repairs may only be done by a certified service technician. Youshould only perform troubleshooting and simple repairs as authorized in yourproduct documentation, or as directed by the online or telephone service andsupport team. Damage due to servicing that is not authorized by Dell is not coveredby your warranty. Read and follow the safety instructions that came with theproduct.1 Unpack the expansion card and prepare it for installation.For instructions, see the documentation accompanying the card.2 Turn off the system, including any attached peripherals, and disconnectthe system from the electrical outlet.3 Open the system. See "Opening the System" on page 84.4 Locate the expansion-card connector on the system board/riser.NOTE: To install an expansion card in the expansion-card connector on the systemboard, go to step 7.CardPriorityCard Type SlotPriorityMax Allowed1 PERC H800 6,5 22 PERC 6/E 6,5 23 SAS 5/E 6,5 24 6 Gbps SAS HBA 6,5,1,2 25 10 Gb NICs 6,5,1,2 26 Converged Network Adapters (CNA) 6,5,1,2 27 8G Fiber Channel (single port) 6,5,1,2 48 8G Fiber Channel (dual port) 6,5,1,2 29 4G Fibre Channel (single port) 2,1,6,5 2–410 4G Fibre Channel (dual port) 2,1,6,5 2–411 SCSI HBA 2,1,6,5 212 1 Gb NICs 2,1,6,5,3,4 2–4