Keep critical server traffic moving with dual 10/25G SFP28 connectivity in a compact plug-in card form factor. Built for PCI Express 3.1 x8 systems, this Solarflare XtremeScale adapter is designed for environments that need consistent throughput, low overhead, and clean integration into SFP28-based infrastructure. For teams standardizing on 10G and 25G fiber uplinks, the X2522-25G-PLUS gives you a practical path to higher bandwidth without changing the server platform. Its two-port design supports flexible network segmentation, uplink aggregation, and workload isolation across virtualization, storage, and application tiers. That makes it a strong fit for infrastructure where port count, lane efficiency, and predictable behavior matter more than commodity adapter pricing. This model also aligns with enterprise procurement priorities: server support, RoHS compliance, and an energy-conscious design. If you are refreshing adapters for dense compute nodes or building out a fiber-connected rack, this card delivers the connectivity profile needed to sustain demanding workloads while keeping the hardware footprint tight.