Dell DH2DM NetXtreme II BCM57800-T 2 x Ports 10GBase-T + 2 x Ports GE Rack Network Daughter Card

Product Description

The Dell DH2DM is a high-performance Network Daughter Card (NDC) designed for compatible Dell PowerEdge rack servers. It utilizes the Broadcom NetXtreme II BCM57800-T controller to deliver robust and flexible networking capabilities. This card is equipped with two 10 Gigabit Ethernet ports that utilize the RJ45 connector, providing high-speed connectivity over standard copper cabling. This makes it an excellent choice for environments that require high bandwidth for applications such as storage, virtualization, and high-performance computing, while leveraging existing copper infrastructure. In addition to its 10GbE capabilities, the DH2DM also features two integrated 1 Gigabit Ethernet ports, also using the RJ45 connector. This dual-speed capability allows for a versatile network configuration, enabling administrators to connect to both high-speed and standard Gigabit networks simultaneously. This can be beneficial for network segmentation, providing dedicated ports for different types of traffic, or for ensuring backward compatibility with older network infrastructure. The Broadcom BCM57800-T controller supports a range of advanced features designed to optimize network performance and reduce CPU utilization. These include TCP/IP Offload Engine (TOE) capabilities, which offload protocol processing from the host CPU, and support for iSCSI (Internet Small Computer System Interface) for storage networking. The card also typically supports virtualization technologies, allowing for efficient network traffic management for virtual machines, making it a comprehensive solution for modern server environments.