Description
The Fujitsu PY-LA402 is a dual-port 10 Gigabit Ethernet network adapter designed for high-performance server environments. Built with an Intel 82599ES controller, it delivers reliable, low-latency connectivity ideal for data-intensive applications and virtualized workloads. Its PCI Express 2.0 x8 interface ensures fast data throughput, making it a solid choice for expanding network capacity in enterprise setups. The low-profile form factor allows for flexible installation in space-constrained server chassis.
This NIC supports a range of advanced networking features, including VLAN tagging, jumbo frames, and TCP/UDP checksum offloading, which help reduce CPU overhead and improve overall system efficiency. It also supports SR-IOV (Single Root I/O Virtualization), enhancing performance in virtual environments by allowing direct VM access to the network interface. The two SFP+ ports provide flexibility for fiber or direct attach copper (DAC) connections, depending on infrastructure needs. Ideal for refurbished server builds or network upgrades, the PY-LA402 offers enterprise-grade performance at a cost-effective price point.

