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Intel® Server Board Set SE8500HW4 Connectors
Revision 1.0
Intel order number D22893-001
55
7.7.4 USB
The Intel
®
Server Board Set SE8500HW4 has one stacked USB 2.0 connector.
Table 28. Stacked USB Connector Pinout
Pin Signal USB Connector
A1 Fused Voltage Controlled Current (VCC) (+5 V with over-
current monitoring)
A2 USBPxN (differential data line)
A3 USBPxP (differential data line)
A4 GND (ground)
B1 Fused VCC (+5 V with over-current monitoring)
B2 USBPxN (differential data line)
B3 USBPxP (differential data line)
B4 GND (ground)
1
2
Dual Stacked USB Connector
7.8 Server Management and Diagnostics
7.8.1 5-pin ICMB Header
Table 29. 5-pin ICMB Header Pinout
Pin Signal
1 5V
stby
2 ICMB Tx
3 ICMB Tx EN
4 ICMB Rx
5 GND
7.8.2 3-pin IPMB Header
Table 30. 3-pin IPMB Header Pinout
Pin Signal
1 IPMB SDA
2 GND
3 IPMB SCL