Nvme Backplane Combinations - Lenovo ThinkSystem SR850 V2 Maintenance Manual

NVMe backplane combinations

Follow the instructions in this section to learn how do cable routing for pure NVMe backplanes.
Notes:
• See "Connecting cables to the processor and memory expansion tray" on page 48 to perform the
procedure properly while connecting PCIe cables to the processor and memory expansion tray.
• See "Connecting cables to the NVMe switch cards" on page 50 to perform the procedure properly while
connecting PCIe cables to the PCIe switch cards.
See the following sections for cable routing combinations with only NVMe drive backplanes.
• "One backplane" on page 65
• "Two backplanes" on page 67
• "Three backplanes" on page 69
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