BLueField2 DPU 200G A total of two network ports, a single 200Gb/s (HDR), support Ethernet, IB protocol, requires QSFP56 optical module, and a 1GbE Ethernet out-of-band management port, uses 8/16 lanes of PCIE 4.0 to communicate with the host, the network card comes with 8 Armv864-bit cores, 16GB ECC DDR4, 6MBL3 cache, that is to say, it is equivalent to a small computer, you can install an Ubuntu 22.04 system in the network card. This card can be used as a common network card to provide technical support.