The Dell PowerEdge R840 PCIe 3.0 x8 Riser 2 Card with Cage is a critical internal expansion component identified by Dell part number KX00W and riser board model FCT00. Specifically engineered for the high-density architecture of the Dell PowerEdge R840 server, this industrial-strength riser assembly provides the mission-critical PCIe lane expansion required for integrating high-speed network cards, RAID controllers, or NVMe accelerators. The architectural design incorporates a PCIe 3.0 x8 interface, ensuring peak operational efficiency and low-latency data throughput to maintain the structural integrity of your server’s computational bus. This assembly includes the rugged metal mounting cage, providing the electrical reliability and mechanical stability necessary to secure expansion cards in high-vibration data center environments. As a genuine Dell PowerEdge component, the KX00W ensures seamless motherboard integration and optimal thermal airflow within the R840's 2U chassis. The mechanical precision of its tool-less or screw-in mounting system allows for a resilient connection to the server's dedicated riser slot. Whether you are performing a mission-critical hardware upgrade or restoring a failed expansion bay, this genuine Dell Riser 2 assembly provides the mechanical durability and high-fidelity signaling required for modern enterprise-grade server infrastructure.
