Intel SE7525GP2 Product Specification - Page 169
Keyboard and Mouse Connector, 15 Miscellaneous Headers
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Intel® Server Boards SE7320SP2 and SE7525GP2 Connector Definitions and Pin-outs 7.14 Keyboard and Mouse Connector Two PS/2 ports are provided for use by a keyboard and a mouse. The following table details the pin-out of the PS/2 connectors. Table 92. Keyboard and Mouse PS/2 Connectors Pin-out (J2) PS/2 Connectors Keyboard Mouse Pin 1 2 3 4 5 6 7 8 9 10 11 12 13,14,15,16,17 Signal Name KBDATA NC GND KMPWR KBCLK NC MSEDATA NC GND KMPWR MSECLK GND 7.15 Miscellaneous Headers 7.15.1 Fan Header There are six 3-pin fan headers. All fan headers provide speed monitoring onboard. The fan headers are labeled, CPU_1 FAN and CPU_2 FAN, and SYS FAN_1 - 4. All fan headers have the same pin-out and are detailed below. Table 93. Three-pin Fan Headers Pin-out (J51, J52, J7, J1, J45, J48) Pin Signal Name 1 Ground 2 Fan Power 3 Fan Tach Type Power Power Out Description GROUND is the power supply ground Fan Power FAN_TACH signal is connected to the Super I/O to monitor the FAN speed. Revision 4.0 157