Dell PE R720XD Owner's Manual page 133

Item Connector
11 J_USB
12 J_VIDEO_REAR
13 J_COM1
14 J_IDRAC_RJ45
15 J_CYC
16 CYC_ID
17 J_RISER_2A
18 J_RISER_1A
19 J_RISER_2B
20 J_RISER_1B
21 J_STORAGE
22 J_SASX8
23 J_USB_INT
24 J_SAS_PCH
25 BAT
26 CPU2
27 B10, B6, B2, B9, B5, B1
28 J_BP3
29 J_BP_SIG3
30 J_FAN2U_6
31 J_BP_SIG2
32 J_FAN2U_5
33 J_BP2
34 J_FAN2U_4
35 A10, A6, A2, A9, A5, A1, B3, B7, B11, B4, B8, B12
36 J_FAN2U_3
37 J_BP1
38 J_FAN2U_2
39 J_FAN2U_1
40 A3, A7, A11, A4, A8, A12
41 J_CP
42 CPU1
43 J_FP_USB
Description
USB connector
Video connector
Serial connector
iDRAC7 connector
System identification connector
System identification button
Riser 2 connector
Riser 1 connector
Riser 2 connector
Riser 1 connector
Integrated storage controller card connector
Mini SAS connector
Internal USB connector
SAS connector for software RAID
Battery connector
Processor socket 2
Memory module sockets
Backplane power connector
Backplane signal connector 3
Cooling fan connector
Backplane signal connector 2
Cooling fan connector
Backplane power connector
Cooling fan connector
Memory module sockets
Cooling fan connector
Backplane power connector
Cooling fan connector
Cooling fan connector
Memory module sockets
Control panel interface connector
Processor socket 1
Front-panel USB connector
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