Intel EXPX9501FXSR 10Gb 1-Port PCIe 2.0 XF SR network card

Single-port 10Gb server adapter

The Intel EXPX9501FXSR is a one-port 10Gb network server adapter built around the Intel 82598EB controller. It targets server deployments that need a single fiber uplink rather than multi-port density.

PCIe 2.0 x8 slot with dual brackets

The card plugs into a PCIe 2.0 x8 slot running at 2.5 GT/s and ships with both low-profile and full-height brackets. Its fiber interface uses multimode cable up to 300 m, freeing copper ports for other traffic.

10.4 W sustained draw under load

Maximum TDP is rated at 10.4 W, so the adapter maintains line-rate throughput without exceeding that thermal envelope. Support for iSCSI and NFS lets the controller offload storage-over-Ethernet workloads during extended transfers.