CXD5X Dell Hard Drive Backplane Signal Cable is a dedicated signal cable designed for use with Dell PowerEdge R740, R7425, and R740XD server models. This cable facilitates communication between the server’s backplane and the attached hard drives, ensuring reliable data transfer and signal integrity within the server chassis. Manufactured by Dell, the CXD5X cable is engineered to meet the specific interface requirements of the PowerEdge series, providing a compatible and streamlined solution for server maintenance and upgrade scenarios. Its design supports the high‑performance demands of enterprise storage environments, allowing seamless integration with Dell’s server infrastructure.