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Synology E25G30-F2 Dual-port 25GbE SFP28 add-in card for Synology systems | E25G30-F2
- Support for short-range and long-range transceivers as well as DAC options enables flexible connectivity choices.
- Dual 25GbE ports can be combined into a Link Aggregation Group to boost throughput up to 50 Gb/s, while also providing port failover and load balancing functionality.
- Support for CPU offloading and load balancing technologies enables optimal system performance.
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Overview
Specs
Reviews
Let the E25G30-F2 Dual-Port 25GbE SFP28 PCIe 3.0 Network Interface Card revolutionize your enterprise network connectivity. This high-speed, reliable, and durable network interface card offers seamless integration into modern enterprise networks, thanks to its advanced 25GbE connectivity. Experience a significant increase in network performance with data transfer speeds of up to 25Gbps per port. This efficient network card supports Optical SR, Optical LR, and DAC, providing you with the flexibility to choose the best connectivity option for your needs. Designed specifically for Synology systems, it ensures maximum performance and reliability, reinforcing Synology's reputation for producing top-quality network storage and data management solutions.
The E25G30-F2 Dual-Port 25GbE SFP28 PCIe 3.0 Network Interface Card also offers flexible SFP28 options, supporting both short-range and long-range transceivers, as well as DAC options. This allows for a wide range of connectivity choices to suit your specific networking requirements. Take advantage of the dual 25GbE ports that can be combined into a Link Aggregation Group. This feature not only boosts throughput up to an impressive 50 Gb/s but also provides port failover and load balancing functionality, ensuring consistent and reliable network performance. Furthermore, this advanced network interface card supports CPU offloading and load balancing technologies.
These features optimize system performance by reducing CPU usage and evenly distributing network traffic, ensuring your network runs smoothly and efficiently. In summary, the E25G30-F2 Dual-Port 25GbE SFP28 PCIe 3.0 Network Interface Card is a high-speed, reliable, and efficient solution for enhancing your enterprise network connectivity.
The E25G30-F2 Dual-Port 25GbE SFP28 PCIe 3.0 Network Interface Card also offers flexible SFP28 options, supporting both short-range and long-range transceivers, as well as DAC options. This allows for a wide range of connectivity choices to suit your specific networking requirements. Take advantage of the dual 25GbE ports that can be combined into a Link Aggregation Group. This feature not only boosts throughput up to an impressive 50 Gb/s but also provides port failover and load balancing functionality, ensuring consistent and reliable network performance. Furthermore, this advanced network interface card supports CPU offloading and load balancing technologies.
These features optimize system performance by reducing CPU usage and evenly distributing network traffic, ensuring your network runs smoothly and efficiently. In summary, the E25G30-F2 Dual-Port 25GbE SFP28 PCIe 3.0 Network Interface Card is a high-speed, reliable, and efficient solution for enhancing your enterprise network connectivity.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.ca's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: 1-425-296-3177
- Support Website
- View other products from Synology Inc.
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The Synology E25G30-F2 is a dual-port 25GbE SFP28 network interface card for compatible Synology systems, suited to users who need high-speed networking, with Link Aggregation supporting throughput up to 50 Gb/s and port failover and load balancing.
Recommended For
- Owners of a Synology NAS on the compatibility list who need to connect it to a 25GbE network for faster access to shared storage.
- Post-production teams and other creative-work groups that keep project files on a compatible Synology NAS and need a high-speed network link for shared storage workflows.
- IT teams building or upgrading enterprise Synology storage networks that need SFP28 links and support for short-range or long-range optics, or direct-attach cables.
- Synology NAS administrators who need two network ports for link aggregation, load balancing, or port failover, and have a network setup configured to use those features.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Synology systems needing dual-port 25GbE connectivity |
| Network Ports And Performance | Dual-port 25GbE SFP28 adapter; listed data transfer rate is 25 Gbps |
| Interface And Compatibility | PCI Express x16 interface; compatible with Linux, with Ubuntu 20.04 listed as the minimum required operating system version |
| Model Identifiers | Synology E25G30-F2 |






