Description
The Fujitsu A3C40222511 is a high-performance dual-port 10GbE SFP+ network interface card designed for enterprise-level data centers and server environments. Built to deliver reliable and efficient connectivity, this NIC supports PCIe 2.0 x8 interface and is ideal for high-throughput applications such as virtualization, cloud computing, and large-scale data transfers. Its compact, low-profile design allows for easy integration into a wide range of rack-mounted systems, making it a versatile choice for IT professionals upgrading or expanding network infrastructure. The card supports advanced networking features including VLAN tagging, checksum offloading, and TCP segmentation offload to optimize server CPU utilization.
This model is equipped with two SFP+ ports, enabling flexible deployment with fiber optic or direct attach copper cables depending on your networking needs. Compatible with a variety of operating systems and server platforms, the A3C40222511 is a dependable option for second-hand buyers seeking cost-effective 10GbE connectivity. It is built on proven Intel 82599 chipset technology, ensuring robust performance and long-term compatibility. Whether you’re scaling an existing network or replacing a failed component, this NIC offers a solid balance of speed, stability, and value.

