➀ AMD has introduced a new DPU, the Pensando Salina 400, designed for front-end networks and capable of 400Gbps. It features 16 Arm Neoverse N1 cores, up to 128GB of DDR5 memory, and AMD's P4 packet processing engine. ➁ The DPU is notable for its dual 400GbE connections and PCIe Gen5 x16 interface. ➂ It lacks an out-of-band management NIC, a feature typically found in DPUs like NVIDIA's BlueField series.