Broadcom Emulex LPe40000 Gen 7 Fibre Channel HBA

The Broadcom Emulex LPe40000 is a Gen 7 Fibre Channel Host Bus Adapter engineered for enterprise storage environments demanding maximum throughput and minimal latency. Built on Broadcom's seventh-generation Fibre Channel ASIC, the LPe40000 operates at 64Gb/s per port — double the 32Gb/s ceiling of Gen 6 adapters — while maintaining full backward compatibility with 32Gb/s, 16Gb/s, and 8Gb/s fabric infrastructures. The adapter is architected to accelerate both traditional SCSI-based SAN protocols and next-generation NVMe over Fabrics (NVMe-oF) deployments, making it a versatile platform for organizations modernizing storage connectivity without wholesale infrastructure replacement.

The LPe40000 incorporates hardware-accelerated NVMe-oF initiator and target functionality, offloading protocol processing from the host CPU to the dedicated ASIC. This design reduces CPU overhead significantly during high-queue-depth NVMe-oF operations, directly benefiting latency-sensitive applications such as real-time analytics, high-frequency trading platforms, and AI/ML training pipelines that depend on rapid, deterministic storage access. End-to-end T10 DIF/DIX data integrity protection is enforced at the hardware level, ensuring data consistency across the entire I/O path from host memory to storage media.

Launched in Q2 2025, the LPe40000 integrates with Broadcom's OneCommand Manager and supports NPIV (N-Port ID Virtualization) for scalable virtual machine storage connectivity in VMware vSphere, Microsoft Hyper-V, and KVM environments. The adapter supports PCIe Gen 4 host interface, delivering sufficient upstream bandwidth headroom to sustain full 64Gb/s line-rate performance without PCIe becoming the bottleneck. Comprehensive driver support spans Linux, Windows Server, VMware ESXi, and FreeBSD, with SRIOV enabling hardware-partitioned connectivity for containerized and virtualized workloads.

Ideal for

• All-flash NVMe-oF SAN acceleration for AI/ML training clusters requiring sub-100µs storage latency and sustained high-bandwidth data ingestion
• Mission-critical Oracle and SAP HANA database environments where consistent, low-latency block storage access directly impacts transaction throughput
• High-frequency trading and financial analytics platforms demanding deterministic I/O response times and end-to-end data integrity across Fibre Channel fabrics
• Large-scale VMware vSphere and Hyper-V virtualized data centers leveraging NPIV to provide isolated, high-performance SAN connectivity to hundreds of virtual machines per host
• Media and entertainment post-production workflows involving simultaneous 4K/8K uncompressed video ingest and playback over shared Fibre Channel storage arrays
• Enterprise backup and data protection infrastructures requiring high-throughput Fibre Channel connectivity to meet aggressive RPO/RTO targets for petabyte-scale datasets

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.