Lenovo 6434 - Manual (Page 28)

System board internal connectors
The following illustration shows the internal connectors on the system board.
1 Microprocessor power 11 Hot-swap hard disk drive backplane
2 Main power 12 USB tape drive
3 Microprocessor fan 13 PCI-X enablement card connector
4 (optional) External USB diskette drive
connector
14 Mini-PCI slot
5 DIMM 15 Mini-BMC JTAG connector
6 Microprocessor 16 Mini-BMC boot loader
7 Front panel 17 Reserved
8 Hard disk drive fan 18 Battery
9 Front USBs 19 System fan connector
10 SATA
14 ThinkServer TS100 Types 6431, 6432, 6433, and 6434: User Guide