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Lenovo

Lenovo 4XC7A80566 | ThinkSystem Broadcom 57504 4-Port 10/25GbE SFP28 PCIe Network Adapter

Lenovo 4XC7A80566 | ThinkSystem Broadcom 57504 4-Port 10/25GbE SFP28 PCIe Network Adapter

4XC7A80566

Stock Status: Enquire

$263.12 inc. GST
$239.20 ex. GST
Sale Stock Status: Enquire
Taxes included. Shipping calculated at checkout.

Description

The ThinkSystem Broadcom 57504 4-Port 10/25GbE SFP28 PCIe Ethernet Adapter delivers high-throughput, low-latency connectivity for enterprise and cloud-scale data centre deployments. Featuring a PCIe 4.0 x16 host interface and Broadcom's TruFlow intelligent flow processing, this quad-port adapter reduces CPU utilisation by up to 90% and increases VM density by up to 50% — making it an ideal fit for HPC, AI/ML, telco, and storage disaggregation workloads.

The adapter supports advanced overlay protocols including VXLAN, NVGRE, and Geneve with on-chip hardware processing for up to 5x throughput improvement, plus RoCE for low-latency RDMA storage and compute workloads. Compatible with Windows Server, Red Hat, SUSE, Ubuntu, and VMware, it integrates seamlessly into ThinkSystem server environments. Buy today from iptrading.com.au — fast shipping and expert service across Australia.

Features

- TruFlowâ„¢ intelligent flow processing increases VM density by up to 50%
- On-chip tunnelling for Geneve, VXLAN, and NVGRE — delivering up to 5x throughput improvement
- Reduces CPU utilisation by up to 90% versus software-only networking solutions
- RoCE (RDMA over Converged Ethernet) support for storage disaggregation and HPC workloads
- SDN and NFV ready for service provider and cloud-scale deployments
- Broadcom Smart Congestion Control for predictable performance under heavy network load
- IEEE 1588 Precision Time Protocol (PTP) support for time-sensitive networking
- Supports 4:1 breakout cabling to 100GbE upstream switches
- PCIe 4.0 x16 interface maximises bandwidth headroom for high-density virtualisation
- Broad OS compatibility: Windows Server, RHEL, SLES, Ubuntu, VMware vSphere

Warranty

Lenovo offers a standard 1-year warranty across most product lines, including:
• PC Products: 1-year base warranty coverage for laptops, desktops, and other personal computing devices.
• Data Centre Products: 1-year base warranty for servers, storage, and networking hardware.
Warranty coverage includes repair or replacement for eligible defects in materials or workmanship under normal use conditions.
Extended Warranty Options:
IP Trading can offer extended warranty solutions tailored to your business needs. Please contact us for details on available Lenovo extended warranty packages.
https://support.lenovo.com/au/en/solutions/ht505088-product-warranty-and-other-agreements

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- 4 x SFP28 Ports supporting 10GbE and 25GbE
- PCI Express 4.0 x16 host interface
- Maximum data transfer rate: 25 Gbit/s per port
- Broadcom BCM57504 chipset
- Optical fibre media (empty SFP28 cages)
- Supports 10Gb and 25Gb transceiver mixing
- Supports 4:1 breakout to 100GbE switch
- Form factor: Plug-in card (PCIe)
- Card length: 167 mm (6.6 in.)
- Operating temperature: 0–55°C
- Operating humidity: 5–90% (non-condensing)
- Warranty: 1-year limited

FAQs

Q: What servers is the Lenovo 4XC7A80566 compatible with?
A: The ThinkSystem Broadcom 57504 adapter is designed for Lenovo ThinkSystem servers that feature a PCIe 4.0 x16 slot. Always verify compatibility with your specific server model using Lenovo's ServerProven compatibility tool before purchasing.

Q: Can this adapter support both 10GbE and 25GbE connections simultaneously?
A: Yes. Each of the four SFP28 ports independently supports either 10GbE or 25GbE, allowing you to mix transceiver speeds across ports depending on your switch and cabling infrastructure.

Q: Does the Lenovo 4XC7A80566 support RDMA for storage workloads?
A: Yes. The adapter supports RoCE (RDMA over Converged Ethernet), which enables low-latency, high-bandwidth direct memory access ideal for NVMe-oF storage, HPC clustering, and AI/ML workloads.

Q: What operating systems are supported by this network adapter?
A: The adapter is compatible with Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, Ubuntu, and VMware vSphere — covering the most common enterprise server OS environments.

Q: Do transceivers come included with the 4XC7A80566?
A: No. The adapter ships with empty SFP28 cages. You will need to purchase compatible 10GbE or 25GbE SFP28 optical or DAC transceivers separately to complete your connectivity.

Q: Can I buy the Lenovo 4XC7A80566 in Australia from IP Trading?
A: Yes. IP Trading (iptrading.com.au) stocks Lenovo ThinkSystem server accessories and ships Australia-wide. Our team can assist with compatibility queries, bulk pricing, and fast fulfilment for your data centre projects.

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