The Lenovo 00JY855 is an Intel X520-DA2 dual-port 10 Gigabit Ethernet network adapter featuring SFP+ connectivity for high-speed data center and enterprise networking. This PCIe-based NIC delivers up to 10 Gbps per port (20 Gbps aggregate throughput) and is compatible with x8 or x16 PCIe slots in compatible Lenovo ThinkServer systems and other standard enterprise servers. The X520-DA2 supports standard SFP+ optics for fiber connectivity, making it suitable for virtualized environments, high-performance computing clusters, storage networking, and demanding I/O-intensive applications requiring low-latency throughput. Typical deployments include hypervisor hosts, iSCSI/NAS systems, and database servers requiring redundant or aggregated 10GbE links. Part Number: 00JY855. Tested and guaranteed, available via quote.
