Dell PowerEdge C6400 Installation And Service Manual page 73

3 backplane power connector
Figure 58. 24 x 2.5 inch NVMe backplane
1 SATA connector (24)
3 NVMe ports 19 and 18 connect to sled 4
5 NVMe ports 13 and 12 connect to sled 3
7 signal cable to sled 2
9 signal cable to sled 1
Figure 59. 12 x 3.5 inch backplane
1 SATA connector (12)
3 backplane signal cable to sled 3 connector
5 backplane signal cable to sled 2 connector
7 backplane signal cable to sled 1 connector
Figure 60. Expander board
1 expander signal cable connector 2
3 SAS expander F connector
5 SAS expander D connector
7 PERC 1 expander and PERC 2 expander connector
4 backplane signal connector
2 signal cable to sled 4
4 signal cable to sled 3
6 connector for chassis management board cable
8 NVMe ports 7 and 6 connect to sled 2
10 NVMe ports 1 and 0 connect to sled 1
2 backplane signal cable to sled 4 connector
4 backplane power connector
6 backplane signal cable connector
2 power connector
4 SAS expander E connector
6 PERC 3 expander and PERC 4 expander connector
8 SAS expander C connector
Dell PowerEdge C6400 Installation and Service Manual
Installing and removing enclosure components
73