SolarFlare SFN8522 Onload 2-Port 10Gb/s PCIe 3.1 x8 Ethernet Enterprise Server Adapter NIC with Low Profile, SFF Small Form Factor Mounting Bracket. SOLARFLARE P/N: SFN8522. In addition, when used with Onload, the SFN8522 further reduces host processing overhead and accelerates web and cloud traffic.
eBay