Synology E25G30-F2 2-Port 25GbE SFP28 PCIe Adapter

Push high-volume data flows off the bottleneck and into a dedicated 25 GbE path. The Synology E25G30-F2 adds two SFP28 ports over PCIe, giving compatible systems the bandwidth needed for backup windows, VM traffic, replication, and shared storage access. This adapter is built for environments where 10 GbE is no longer enough, but operational simplicity still matters. Dual ports let you separate workloads, build resilient uplinks, or dedicate one link to storage and another to application traffic. SFP28 connectivity also gives teams flexibility in transceiver and cabling choices, which helps align the adapter to the rest of the rack design. For organizations standardizing on Synology infrastructure, the E25G30-F2 offers a direct upgrade path that preserves rack density while improving network headroom. It is a practical choice when you need more throughput per slot, not more complexity per server.