The Lenovo 00YK615-RFB X710-DA2 is a PCIe Ethernet adapter with two 10Gb ports, for adding network connectivity to a compatible computer system.
Its two SFP+ cages accept compatible transceivers or direct-attach copper cables, sold separately from the adapter. Lenovo’s standard PCIe option includes full-height and low-profile brackets plus documentation. The X710 family supports I/O virtualization features for network workloads in virtualized environments.
The listing identifies this item as refurbished.