HPE P08437-B21 Marvell QL41132HLRJ 2 x Ports 10GBase-T PCI

The HPE P08437-B21 features the Marvell QL41132HLRJ chipset delivering dual-port 10GBase-T connectivity through standard RJ45 copper cabling. This PCI Express network adapter eliminates expensive fiber infrastructure requirements while providing enterprise-grade 10 Gigabit Ethernet performance. Key advantages include cost-effective copper-based deployment, reduced power consumption compared to fiber alternatives, backward compatibility with existing Cat6A/Cat7 cabling, and seamless integration with HPE server ecosystems. The adapter supports advanced networking features like VLAN tagging, jumbo frames, and hardware-based offloading for improved server efficiency. Ideal for organizations seeking high-speed network upgrades without infrastructure overhaul, this solution bridges the gap between legacy 1GbE networks and modern 10GbE requirements using familiar copper connectivity.