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Lenovo BCM 57504 25GbE 4-Port PCIe Fiber Adapter | Enterprise Networking
Lenovo
MPN: 4XC7A80566
$799.00
Free shipping on orders over $500
Authorized Dealer — Full manufacturer warranty
Key Features
- 4-port 25 GbE network adapter
- PCIe host interface
- Fiber adapter form factor
- Designed for enterprise server expansion
- Supports high-bandwidth multi-link deployments
- Single-card consolidation for dense rack builds
- Consolidate high-speed server uplinks using 4 x 25 GbE ports
- Preserve PCIe expansion capacity with a single add-in card design
Keep critical workloads moving with a 4-port 25 GbE PCIe adapter designed for servers that need more bandwidth per slot. The BCM 57504 gives infrastructure teams four high-speed Ethernet links in a compact add-in card format, making it a practical fit for clustered storage, virtualization hosts, and data-intensive application tiers.
By concentrating 25 GbE connectivity into a single PCIe expansion slot, this adapter helps reduce chassis congestion while preserving the throughput modern workloads demand. It is a strong choice when you need to scale network capacity without moving to a larger footprint or sacrificing valuable PCIe real estate.
For procurement teams, the value is straightforward: fewer adapters to manage, cleaner server builds, and a network path sized for enterprise traffic patterns. For architects, the benefit is equally clear: a multi-port design that supports dense uplinks and keeps performance headroom available as workloads grow.
Ideal For
- Virtualization hosts requiring multiple 25 GbE uplinks
- Storage servers that need high-throughput fiber connectivity
- Enterprise rack systems with limited PCIe slot availability
- Cluster nodes built for east-west traffic and low-latency networking
Why This Product
- 1Four 25 GbE ports in one PCIe adapter
- 2Better slot efficiency than single-port cards
- 3Built for dense server and storage networking
- 4Cleaner rack cabling than multiple discrete adapters





