M299P Dell 3.5-inch 8-Bay SAS Backplane Cable for PowerEdge R510

The M299P cable is a Dell‑specified SAS backplane interconnect designed for use in 3.5‑inch, eight‑bay configurations within PowerEdge R510 servers. Engineered to link SAS storage devices to the server’s backplane, this cable provides the necessary data pathways for reliable high‑speed communication between the host controller and up to eight hot‑swap drives. Compatibility is limited to the Dell PowerEdge R510 platform, ensuring proper fit and alignment with the server’s internal chassis and connector layout. By employing the original Dell part number, the M299P helps maintain system integrity and supports standard maintenance procedures for enterprise environments.