Brand: Synology · SKU: E25G30-F2 · MPN: E25G30-F2 · Category: Components
The Synology E25G30-F2 is a high-performance dual-port 25GbE SFP28 network interface card designed to boost network throughput for compatible Synology NAS and server systems. It features two SFP28 slots supporting SR/LR transceivers and direct-attach copper (DAC) cables, offering flexible connectivity options for high-speed fiber links. Built with a PCIe 3.0 x8 interface, the adapter supports advanced networking features including CPU offloading technologies (LRO, TSO, RSS, GSO), SR-IOV for virtualization efficiency, and Link Aggregation to achieve up to 50 Gbps total throughput. This low-profile plug-in card is purpose-built to eliminate bandwidth bottlenecks in demanding storage environments and comes with a 5-year limited warranty.
| Standards | IEEE 802.3ad Link Aggregation, IEEE 802.3ae 10Gbps Ethernet, IEEE 802.3by 25Gbps Ethernet |
|---|---|
| Connectors | 2 x SFP28 |
| Bracket Height | Low Profile and Full Height |
| Host Interface | PCIe 3.0 x8 |
| Virtualization | Single Root I/O Virtualization (SR-IOV) Support |
| Data Transfer Rate | 25 Gbps / 10 Gbps per port |
| Offloading Features | TCP/UDP Checksum Offloading, Large Receive Offload (LRO), TCP Segmentation Offload (TSO), Generic Segmentation Offload (GSO) |
| Network Operation Mode | Full Duplex |
| Warranty | 5-year limited warranty |
| Weight | 0.43 lbs |
| Dimensions | 69 mm x 168 mm x 17.3 mm |
Upgrade your Synology system's connectivity with the E25G30-F2 dual-port 25GbE adapter. Engineered for maximum reliability and performance, this card enables high-speed data transfers and seamless integration into modern 25GbE network infrastructures. It is backward compatible with 10GbE SFP+ equipment and supports link aggregation for enhanced throughput and failover protection.
Yes, this Synology E25G30-F2 Dual-Port 25GbE SFP28 Network Adapter (E25G30-F2) is 100% genuine Synology hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Synology E25G30-F2 Dual-Port 25GbE SFP28 Network Adapter includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the E25G30-F2.