Lenovo 01GR250 Mellanox CX-4 LX 2x25G SFP28 PCIe | Server, Enterprise

Give your server a faster path to the network with this Lenovo DCG option based on Mellanox CX-4 LX connectivity. The dual 25 GbE SFP28 design delivers strong bandwidth per slot while keeping the footprint efficient for modern rack servers. For teams balancing throughput, port density, and upgrade cost, 2x25G is often the right middle ground: faster than legacy 10 GbE, easier to scale than oversized single-port alternatives. This adapter is well suited to environments where east-west traffic, virtualization, and storage access all compete for bandwidth. The SFP28 interface supports compact, high-speed fiber connectivity, while the PCIe form factor integrates into compatible server expansion slots without adding unnecessary complexity. Lenovo DCG server options are typically selected when procurement needs a vendor-aligned part for supported platforms and a clear path to standardization across the fleet. When the goal is to improve server-side network capacity without redesigning the rack, this adapter offers a focused answer: dual-port throughput, efficient slot usage, and a configuration that fits enterprise deployment patterns.