ItemItem DescriptionDescription
1 Serial port connector
2 Internal USB 3.2 Gen1 port
3 Internal USB 3.2 Gen1 port
4 NVMe/SATA port 1A
5 Primary riser connector
6 OCP slot 21 backup power connector
7 NVMe port 7A
8 OCP slot 21 x16 upgrade connector
9 System battery
10 Front I/O connector
11 Front DisplayPort/ USB 2.0 connector
12 SID connector
13 NVMe port 6A
14 ODD / 2 SFF power connector
15 NVMe port 4A