Intel SE7505VB2 Product Specification - Page 64
Keyboard and Mouse Connector, Miscellaneous Headers, Fan Header
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SE7505VB2 Connectors Intel® Server Board SE7505VB2 Table 41. 9-pin Header Serial B Port Pin-out (J1J2) Signal Name SERIAL_DCD2_FB SERIAL_RX2_FB SERIAL_TX2_FB SERIAL_DTR2_FB GND Pin 1 3 5 7 9 Pin 2 4 6 8 10 Signal Name SERIAL_DSR2_FB SERIAL_RTS2_FB SERIAL_CTS2_FB SERIAL_RING2_FB Key 8.15 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 42. Keyboard and Mouse PS/2 Connectors Pin-out (J9A1) 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 PS2_KBDATA_FB TP_PS2_2 GND PS2_KMPWR_FB PS2_FBCLK_FB TP_PS2_6 PS2_MSEDATA_FB TP_PS2_8 GND PS2_KMPWR_RT PS2_PSECLK_FB TP_FS2_12 GND 8.16 Miscellaneous Headers 8.16.1 Fan Header There are six 3-pin fan headers. All fans provide speed monitoring. The fan headers are labeled, CPU Fan 1 and 2, and SysFan 1 - 4. All fan headers have the same pin-out and are detailed below. Table 43. Three-pin Fan Headers Pin-out (J8A3, J7B1, J5K2, J5K3, J8A2, J5A2) 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 sIO to monitor the FAN speed. 64 Revision 1.2 Intel part number C32194-002