Jumpers and Connectors 221
3 MicroSD card reader (internal
USB) connector
4 low pin count (LPC) debug
connector
5 SGPIO connector 2 6 SGPIO connector 1
7 mini-SAS connector 0 8 onboard SATA connector 4
9 onboard SATA connector 5 10 system battery
11 DIMM sockets for CPU1
DIMMA3 socket
DIMMA4 socket
DIMMA7 socket
DIMMA8 socket
12 CPU1 socket
13 DIMM sockets for CPU2
DIMMB1 socket
DIMMB2 socket
DIMMB5 socket
DIMMB6 socket
14 I2C connector
15 main power connector 16 internal hard-drive interposer
17 front panel connector 1 18 internal serial connector
19 mini-SAS connector 1 20 onboard SATA_IN connector 5
21 onboard SATA_IN connector 4 22 PCIe x16 back GPGPU
23 power connector interposer 24 CPU2 socket
25 DIMM sockets for CPU2
DIMMB3 socket
DIMMB4 socket
DIMMB7 socket
DIMMB3 socket
26 DIMM sockets for CPU1
DIMMA1 socket
DIMMA2 socket
DIMMA5 socket
DIMMA6 socket
27 LAN LED connector 28 PCIe x16 slot 1
29 PCIe x16 slot 2 30 NCSI connector
31 power button/power-on indicator 32 VGA connector
33 serial connector 34 internal BMC serial console
connector
35 BMC management port 36 consolidated BMC cable
connector
37 NIC1 connector (RJ45) 38 NIC0 connector (RJ45)
39 system identification indicator