This is one set of NVME cables for the R740xd 24 bay server. It plugs into ports A0 and B0 on the backplane and terminates at an NVME controller located in the x16 slot on riser 1. The cable provides the last 4 bays with NVME support. It has just enough length to reach the first riser. If you want to enable more NVME ports that will require 2 other sets of cables, both of which are varying lengths and are their own part numbers.
Compatible with the R740xd 24 Bay chassis.