Server Expansion Cards by Broadcom

Enhance your critical server infrastructure using Broadcom Server Expansion Cards engineered for superior scalability, unmatched connectivity, optimal performance, and dependable efficiency in high-demand enterprise applications.

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Broadcom Server Expansion Cards

Sub Categories of Broadcom Server Expansion Cards

Controller Cards

Controller Cards (22)

Controller cards coordinate attached drives or peripherals through PCIe, SAS, SATA, or NVMe interfaces for server storage controller replacements

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Questions & Answers

What are Broadcom Server Expansion Cards?

Broadcom Server Expansion Cards are high-performance add-in cards that provide advanced networking, storage, and I/O acceleration over PCIe interfaces to enhance server throughput, scalability, and reliability.

Which Broadcom Expansion Card models support NVMe storage?

Broadcom’s NVMe-optimized cards, such as the SAS 3458 and NVMe Express 3.0 series, deliver multi-lane PCIe Gen4/5 connectivity and end-to-end data integrity for enterprise flash arrays.

How do I verify compatibility with my server motherboard?

Check your server’s PCIe slot generation and lane count against the Broadcom card datasheet, ensuring BIOS support for the required PCIe version, form factor, and power budget.

Can Broadcom Expansion Cards improve virtualized workloads?

Yes. Broadcom cards feature SR-IOV and hardware offload engines, reducing CPU overhead and latency to boost VM density and performance in VMware, Hyper-V, and KVM environments.

What operating systems are supported by Broadcom Expansion Cards?

Broadcom provides certified drivers for Windows Server, major Linux distributions (RHEL, SUSE, Ubuntu), VMware ESXi, and FreeBSD, with regular updates via the Broadcom support portal.

How do I install a Broadcom Server Expansion Card?

Power down the server, insert the card into a compatible PCIe slot, secure it to the chassis, connect required cables, then boot and install the latest Broadcom driver and firmware.

What management tools are available for firmware updates?

Use Broadcom’s SANnav, MegaCLI, or BCM Utility to view card status, apply firmware patches, and configure advanced features through CLI or web-based interfaces.

Do Broadcom Expansion Cards support RDMA over Converged Ethernet (RoCE)?

Yes. Select Broadcom CNA models offer RoCE v2 support with lossless Ethernet features to enable low-latency, high-throughput RDMA for HPC and AI workloads.

What power requirements should I plan for?

Refer to each card’s technical specifications; typical PCIe Gen4 cards draw between 15W and 25W, while high-density NVMe adapters may require 35W–45W and auxiliary power connectors.

How do Broadcom cards enhance storage performance?

By offloading RAID, NVMe virtualization, and data compression tasks to dedicated hardware engines, Broadcom cards deliver lower latency, higher IOPS, and improved CPU efficiency.

Can I use Broadcom cards in cloud and hybrid environments?

Yes. Broadcom expansion cards are certified for major cloud stacks and support multi-tenant isolation, secure boot, and firmware attestation to meet enterprise compliance standards.

What warranty and support does Broadcom offer?

Broadcom provides a limited lifetime warranty for hardware defects, plus 24/7 technical support, firmware updates, and access to online resources via the Broadcom Support Portal.

How do I choose between Broadcom HBA and RAID expansion cards?

Select HBA cards for straight-through host-to-drive connectivity with minimal overhead; choose RAID cards for built-in data protection, caching, and advanced RAID level management.

Are Broadcom Server Expansion Cards hot-pluggable?

No. PCIe expansion cards must be installed or replaced with the server powered off to ensure proper seating, system stability, and PCIe enumeration on reboot.

Where can I purchase genuine Broadcom Expansion Cards?

Authorized Broadcom distributors and resellers list on the Broadcom website offer genuine cards, backed by warranty, technical support, and volume pricing options.

How do I troubleshoot driver or firmware issues?

Download the latest drivers and firmware from Broadcom’s support portal, review release notes, use built-in diagnostic utilities, and check server logs for error codes.

Broadcom Server Expansion Cards