Table 86: Full-Height Riser Slot Pinout - Intel SE7520JR2 Technical Manual

Connectors and Jumper Blocks
Pin-Side PCI Spec
B Signal
140 12V
139 12V
138 Ground
137 -12V
136 12V
135 GND
134 REFCLK2 FL-3GIO Slot 2/PXH - DIF5P
+
133 REFCLK2 FL-3GIO Slot 2/PXH - DIF5N
+
132 GND
131 GND
130 HSOp(0)
129 HSOn(0)
128 GND
127 GND
126 HSOp(1)
125 HSOn(1)
124 GND
123 GND
122 HSOp(2)
121 HSOn(2)
120 GND
119 GND
118 HSOp(3)
117 HSOn(3)
116 GND
115 GND
114 HSOp(4)
113 HSOn(4)
112 GND
111 GND
110 HSOp(5)
109 HSOn(6)
108 GND
107 GND
106 HSOp(6)
105 HSOn(6)
104 GND
103 GND
102 HSOp(7)
180

Table 86: Full-height Riser Slot Pinout

Description Pin-Side
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
C78844-002
Intel® Server Board SE7520JR2
PCI Spec
A Signal
12V
12V
GND
3.3VAux 375ma per slot and 3 slots
Wake#
12V Two slots = 4 amps
3.3V
PERST_N
GND 1 amp per pin
REFCLK1 FL-3GIO Slot 1 – DIF4P
+
REFCLK1 FL-3GIO Slot 1 – DIF4N
+
GND
HSIp(0)
HSIn(0)
GND
GND
HSIp(1)
HSIn(1)
GND
GND
HSIp(2)
HSIn(2)
GND
GND
HSIp(3)
HSIn(3)
GND
GND
HSIp(4)
HSIn(4)
GND
GND
HSIp(5)
HSIn(5)
GND
GND
HSIp(6)
HSIn(6)
GND
Description
Revision 1.0