Dell WXD1Y System Board R740 Fxcon Mlk

Overview
The Dell System Board R740 Fxcon Mlk (model WXD1Y) is a high-performance motherboard designed for the Dell PowerEdge R740 server platform. Engineered to support demanding data center workloads, this board delivers reliable connectivity, robust power delivery and advanced management features that enable seamless integration into virtualized environments, cloud infrastructures and enterprise applications.

Key Features

• Optimized for Intel Xeon Scalable processors with up to 28 cores per socket
• Supports up to 3TB of DDR4 memory across 24 DIMM slots
• Integrated Dell Remote Access Controller (iDRAC9) for out-of-band management
• Multiple PCIe Gen3 x16, x8 and x4 slots for GPU, NVMe and accelerator cards
• Dual 10Gb Ethernet ports with optional expansion to 25Gb or 100Gb adapters
• Redundant power and thermal sensors for enhanced system stability
• Compliant with Dell OpenManage standards for streamlined provisioning

Technical Specifications

• Form factor: 2U rackmount, ATX compatible layout
• Chipset: Intel C621 (or later) supporting advanced I/O features
• Memory type: DDR4 ECC Registered or Load-Reduced DIMMs
• Maximum memory speed: up to 3200 MT/s
• Expansion slots: 2 x PCIe x16, 1 x PCIe x8, 3 x PCIe x4, 1 x PCIe x1
• Storage interfaces: 8 x SATA III ports, 2 x NVMe M.2 slots
• Network: Integrated dual port 10GbE RJ45, optional OCP mezzanine for higher bandwidth
• Management: iDRAC9 with Lifecycle Controller, support for Redfish API
• Operating temperature: 0 to 40 degrees Celsius (non-operating -20 to 55 degrees Celsius)

Typical Applications

• Virtualization hosts running VMware ESXi, Microsoft Hyper-V or KVM
• High performance computing clusters and AI/ML workloads using GPU accelerators
• Enterprise database servers requiring large memory footprints
• Private cloud infrastructure with OpenStack or CloudStack deployments
• Backup and archival storage systems leveraging high speed NVMe drives
• Mission critical web hosting and application delivery platforms

This Dell System Board provides the foundation for a resilient, scalable server that can meet the rigorous demands of modern data centers while simplifying management and reducing total cost of ownership.