Lenovo ThinkEdge SE455 V3 User Manual page 252

Figure 219. Cable clip C
• x40 RAID adapter: One signal cable
• x350 RAID adapter:
– Front BP only: one signal cable
– Front and internal BP: two signal cables
3. Proceed to connect the BP signal cable(s) to the RAID adapter on PCIe riser assembly, and install the
assembly. See "Install the PCIe riser assembly" on page
4. Proceed to "Complete the BP cable routing" on page
System board to front NVMe + internal NVMe BP
Note: This configuration does not support Slot 6 and Slot 8 on PCIe riser 2.
1. Connect the internal BP signal cable to the connectors on the system board in the following order:
a. PCIe 2
b. PCIe 3
Figure 220. Internal BP signal cable
Note: Bend the cable as shown.
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