Solarflare Communications Flareon Ultra Internal Fiber 40000Mbit/s

Dual-Port 40GbE QSFP+ PCIe 3.1 Server I/O Adapter SFN8542 adapters accelerate, monitor, and secure your network by providing:

- Ultra-low latency (sub 1usec)
- High packet rate (60Mpps for 2x40G)
- Internal switch for single core/4 port operation (4x10GbE from a single 40GbE QSFP+ port)
- 16 lanes PCIe Gen 3.1 – full 2x40Gb/s bidirectional performance
- Revolutionary tamper resistant adapter security
- VXLAN, NVGRE and GENEVE checksum offload