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29 USB1 Front USB 1 cable connector 30 BAT Battery
31 F_PANEL Front panel connector 32 COM2 Connects to serial port
33 PCI2 PCI slot (32-bit/33MHz) 34 PCI1 PCI slot (32-bit/33MHz)
35 BMC_ROM1 BMC ROM 36 PCI4X PCI-E x4 slot (x1 signal)
37 PCI 16X PCI-E x16 slot 38 PCI8X_2 PCI-E x8 slot (x4 signal)
39 U8 BMC controller 40 PCI8X_1 PCI-E x8 slot (x4 signal)
41 SYS_FAN System fan cable connector