Use this information to locate system-board components and connectors for optional devices.
The following illustration shows the system-board components, including connectors for user-installable optional devices, in the server.
Figure 1. System-board connectors
|1 USB connector||12 System power connector|
|2 LAN 2 connector||13 Fan 3 connector|
|3 LAN 1 connector (shared with Lenovo XClarity Controller)||14 TPM card connector|
|4 Serial port connector (upper) and VGA connector (bottom)||15 M.2 connector|
|5 Processor power connector||16 Front operator panel connector|
|6 Front VGA connector||17 SATA 6 connector|
|7 DIMM connectors||18 SATA 7 connector|
|8 Processor socket||19 SATA 4 connector|
|9 Backplate power connector||20 SATA 5 connector|
|10 Fan 1 connector||21 CMOS battery connector|
|11 Fan 2 connector||22 PCIe slot|