Broadcom N1400GD Single-Port 400 Gb/s QSFP-DD PCI Express 5.0 x16 OCP 3.0 Ethernet Network Interface Card Interface Card

N1400GD Overview

BROADCOM N1400GD Single-port 400 Gb/s Qsfp-dd Pci Express 5.0 X16 Ocp 3.0 Ethernet Network Interface Card Overview Based On BROADCOMS Scalable 400g Ethernet Controller Architecture, The N1400GD 1 X 400g Ocp3.0 Nic Is Designed To Build Large Scale, Feature-rich networking Solutions In Servers For Ai/ml, Cloud, High-performance Computing, And Storage Applications. The N1400GD Ocp3.0 Nic Builds Upon The Success Of The Widely Deployed BROADCOM Architecture By Combining A High-bandwidth Ethernet Controller With A unique Set Of Highly Optimized Hardware Acceleration Engines To Enhance Network Performance And Improve Server Efficiency. The Adapter Supports Fourth-generation, Standards-based Rdma Over Converged Ethernet (roce) With Hardware-based Congestion Control. BROADCOMS Roce Congestion control Delivers The Lowest Latency In Real-life Scenarios And Dramatically Reduces The Complexity Of Roce Deployment At Scale. The N1400GD Adapter Addresses The Performance Requirements Of Mega-scale Data Center Networks With High Throughput And Advanced Flow processing Offloads. Features Such As Truflow Increase Virtual Machine Density By Freeing Up Cpu Cycles. The Adapter Supports Technology-leading Security Enabling The Industrys Most Secure Server Platform With Secure Boot And Attestation Anchored In BROADCOMS Silicon Root Of Trust (rot). Features Network Interface: 8 Serdes Capable Of 100/50g Pam4 And 25g Nrz Qsfp-dd Support With 4 Serdes At 100g Or 8 At 50g 1x 400/200/100/50/25gbe 400gb/s Total Bandwidth Auto-negotiation With Auto-detect Ieee-1588v2 Host Interface: 16 Lanes Of Pci Express 5.0