System-board connectors
The following illustration shows the internal connectors on the system board.
Figure 1. System-board connectors
| 1 Processor fan connector | 14 SATA 4 connector (Slim ODD) |
| 2 Processor power connector | 15 SATA 3 connector (Bay 3) |
| 3 3V battery (CR2032) | 16 SATA 2 connector (Bay 2) |
| 4 Intrusion switch connector | 17 SATA 1 connector (Bay 1) |
| 5 System power connector | 18 SATA 0 connector (Bay 0) |
| 6 Front fan connector | 19 M.2 slimline connector |
| 7 SATA power 3 connector | 20 MicroSD socket |
| 8 SATA power 2 connector | 21 Firmware and RoT security module connector |
| 9 SATA power 1 connector | 22 PCIe slot 3 |
| 10 M.2 power connector | 23 PCIe slot 2 |
| 11 USB 3.2 Gen 1 connector | 24 PCIe slot 1 |
| 12 SATA 7 connector (M.2 kit) | 25 Rear fan connector |
| 13 SATA 6 connector (M.2 kit) |
Give documentation feedback