32 lanes pci spdm controller

P47184-B21 HPE SR932i-p Gen11 x32 Lanes 8GB Wide Cache PCI SPDM Storage Controller Enterprise-class Tri-mode RAID Storage Controller (SAS/SATA/NVMe) Product Overview The HPE SR932i-p Gen11 (P47184-B21) is a high-performance, high-security tri-mode storage controller designed specifically for HPE ProLiant/Apollo Gen11 series servers. Powered by the Microchip SmartROC 3200pe main control chip, it offers 32 lanes, 8GB high-speed cache, supports 24G SAS, 6G SATA, and PCIe 4.0