Dell Intel 0XYT17-MOD-PK4 X520 Dual Port 10GB PCIe Network Adapter Card ( Pack of 4 )

The Dell Intel X520 Dual Port 10GB PCIe Network Adapter Card (part number 0XYT17‑MOD‑PK4) is a high‑performance server network interface card designed to deliver dual 10 Gigabit Ethernet connectivity in a standard PCI Express slot. Built on the Intel 82599EN controller platform and certified for Dell systems, this adapter supports PCIe 2.0 x8 (5.0 GT/s) operation and two SFP+ ports for either optical or direct‑attach copper links. With support for advanced networking capabilities such as Intel® Virtualization Technology for Connectivity (VT‑c), SR‑IOV, Virtual Machine Device Queues (VMDq), and intelligent offloads, it provides efficient handling of heavy traffic loads in virtualized or converged infrastructure environments. The card’s low‑profile bracket option enables installation in rack servers with limited space. Its dual‑port design allows aggregation or separate connections for redundancy and performance. Ideal for data‑center, virtualization, HPC or storage‑network tasks, the adapter helps maximize throughput while offloading CPU work. Compatibility with Dell PowerEdge and Rack servers ensures reliable operation under demand. Whether you’re upgrading legacy 1 Gb infrastructures or building 10 Gb networks, this card provides enterprise‑grade connectivity, flexibility and future‑proofing for high‑bandwidth environments.