Dell PowerEdge R930 Owner's Manual page 166

Item Connector
10 J_PCIE_SLOT8
11 J_PCIE_SLOT9
11 SATA_A
12 J_PDBR_SIG
13 J_PW_NVRAM
14 CPU3
15 CPU4
16 MEMORY RISER H
17 J_BP_PWR_B
18 MEMORY RISER G
19 MEMORY RISER F
20 MEMORY RISER E
21 MEMORY RISER D
22 J_BP_PWR_A
23 MEMORY RISER C
24 MEMORY RISER B
25 J_SATA_PWR_A
26 J_BP_PWR_MISC
27 MEMORY RISER A
28 J_FAN_MOD1
29 CPU1
30 CPU2
31 J_PDBL_SIG
32 J_USB_CNTRL_PNL
166
Description
SATA A connector
Right power distribution board connector
Jumpers
Processor 3
Processor 4
Memory Riser connector
Backplane power connector B
Memory Riser connectors
Backplane power connector A
Memory Riser connectors
Optical drive SATA power connector
Backplane power connector
Memory Riser connector
Fan tray connector
Processor socket 1
Processor socket 2
Left power distribution board connector
USB control panel connector