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Intel® SHG2 DP Server Board Technical Product Specification Connections
Revision 1.0 Intel Order Number C11343-001
51
D IPMB connector (CN44) K +12 VDC power connector (CN7)
E Front Panel header (CN37) L Aux Sig connector for I
2
C Bus (CN4)
F Primary IDE connector (CN38) M Main Power connector (CN6)
G Secondary IDE connector (CN34) N ICMB connector (CN21)
8.2 Power Distribution Board Interface Connector
CN6 / CN7 / CN4 [Key - M & K & L]
The SHG2 baseboard receives its main power through two primary and one auxiliary power
connector. The two main power connectors are identified as CN43 and CN42. The auxiliary
power connector, identified as CN13, provides server management communication with the
power supply.
Table 35. Main Power Connector
CN6 [Key–M]
Pin Signal Pin Signal
1 +3.3V 13 +3.3V
2 +3.3V 14 -12V
3 Common (GND) 15 Common (GND)
4 +5V 16 DCON-00
5 Common (GND) 17 Common (GND)
6 +5V 18 Common (GND)
7 Common (GND) 19 Common (GND)
8 PWRGD+00 20 RESERVED_(5V)
9 5VSB 21 +5V
10 +12V_IO 22 +5V
11 +12V_IO 23 +5V
12 +3.3V 24 Common (GND)
Table 36. +12V Power Connector
CN7 [Key-K]
Pin Signal Pin Signal
1 COMMON (GND) 5 +12V
2 COMMON (GND) 6 +12V
3 COMMON (GND) 7 +12V
4 COMMON (GND) 8 +12V