Broadcom N1800GO 800GbE OCP 3.0 Ethernet Adapter

• Brand: Broadcom
• Product: N1800GO
• Product Type: 800GbE Ethernet Network Adapter
• Adapter Type: OCP 3.0
• ASIC: BCM57708
• Port Configuration: 1 × 800GbE
• Maximum Network Speed: 800GbE
• Supported Link Speeds: 800/400/200/100/50/25GbE
• Network Connector: OSFP112
• Host Interface: PCIe 6.0 x16
• PCIe Generation: Gen 6
• PCIe Lane Configuration: x16, x8, x4, x2, x1 supported by ASIC
• SerDes: 100/50G PAM4 and 25G NRZ
• RoCE: RoCEv2
• Advanced RoCE: Yes
• TruFlow: Yes
• TruManage: Yes
• Multi-Host: Yes
• NIC Partitioning: 8 PFs
• SmartNIC: No
• Security: Secure Boot, Silicon Root of Trust, SPDM attestation
• Encryption: Hardware-based encryption/decryption with PSP
• Network Boot: UEFI PXE, UEFI L2 iSCSI boot

Why Choose This Product?

• 800GbE bandwidth – Provides an extremely high-speed Ethernet connection for AI clusters and next-generation data-center fabrics.
• PCIe 6.0 host architecture – Matches the adapter's high network bandwidth with a modern host interface designed for next-generation server platforms.
• AI-focused networking – Advanced RoCEv2 features address the high communication demands of distributed AI and ML workloads.
• Flexible link speeds – Supports 25G through 800G, allowing the adapter to operate across multiple network-speed environments. 
• Strong security architecture – Silicon Root of Trust, secure boot, attestation, and hardware security processing provide a stronger foundation for enterprise AI infrastructure.
• CPU offload capabilities – TruFlow and other hardware acceleration engines can reduce host processing requirements for supported network functions.
• OCP 3.0 deployment model – Designed for modern server architectures where OCP NICs enable flexible, high-density networking.
• Future-ready AI infrastructure – The 800GbE interface and PCIe 6.0 architecture provide substantial bandwidth headroom for evolving AI and HPC server designs.