Broadcom P150P 50GbE PCIe NIC

The Broadcom P150P is a single-port 50GbE PCIe Ethernet NIC from the NetXtreme-E family, built on the BCM57502 ("Thor Jr") controller for enterprise and cloud servers that need mid-range 50G bandwidth in a standard PCIe slot rather than an OCP 3.0 bay. The QSFP28 port runs at up to 50Gbps and auto-negotiates down to 25/10GbE, connecting to the host over a PCIe Gen4 x8 interface. Like its OCP sibling, the P150P implements RoCEv2 RDMA with advanced congestion control to accelerate storage and virtualized workloads, and TruFlow performs line-rate virtual-switch and tunnel offload to reduce host CPU overhead. A silicon Root-of-Trust anchors secure boot and attestation, multi-host connectivity allows several CPUs to share the adapter, and NIC partitioning splits it into independent physical functions per traffic class. TruManage delivers standards-based remote manageability, and broad OS/hypervisor driver support makes the card a straightforward retrofit for existing rackmount server fleets.