FIO Mainboard
Figure 2-56 shows the mainboard layout of a front I/O module (FIO).
Connectors and components of an FIO mainboard
No. |
Component |
No. |
Component |
|---|---|---|---|
1 |
Hard disk power connector |
2 |
GPU power connectors |
3 |
Hard disk signal connectors |
4 |
PCIe x16 connectors for PCIe riser module (PRM) 1 |
5 |
Power connector for PRM 1 |
6 |
Backplane signal connectors |
7 |
Backplane power connectors |
8 |
Backplane connection guide sleeve |
9 |
Power connector for PRM 2 |
10 |
Connector for RAID controller card 2 |
11 |
Connector for RAID controller card 1 |
12 |
PCIe x16 connectors for PRM 2 |
Figure 2-57 shows the mainboard layout of an FIO-B.
1 |
RAID controller card 1 connector |
2 |
20-pin cable connector |
3 |
Guide sleeve |
4 |
High-speed backplane connector |
5 |
8-pin power cable connector |
6 |
High-speed backplane connector |
7 |
Backplane power connector |
8 |
Backplane power connector |
9 |
RAID controller card 2 connector |
10 |
8-pin power cable connector |
11 |
Guide sleeve |
12 |
20-pin cable connector |
Figure 2-58 shows the mainboard layout of an FIO-G.
1 |
REE FPC connection rod |
2 |
REE FPC signal connector |
3 |
Backplane signal connector |
4 |
Backplane power connector |
5 |
PCIe switch chip heat sink |
6 |
Backplane connection guide sleeves |
